{"id":8960475136237,"title":"César's Cerulean Surprise","handle":"cesars-cerulean-surprise","description":"\u003ch6\u003eComing October 21, 2025. Pre-order today!\u003c\/h6\u003e\n\u003c!-- - - - - - - - ENTER AUTHOR\/ILLUSTRATOR INFO BELOW - - - - - - - --\u003e\n\u003cp\u003eBy: \u003ca href=\"\/pages\/jenny-lacika\"\u003eJenny Lacika\u003c\/a\u003e \/ Illustrated by: \u003ca href=\"\/pages\/laura-sandoval-herrera\"\u003eLaura Sandoval Herrera\u003c\/a\u003e\u003c\/p\u003e\n\u003c!-- - - - - - - - ENTER HEADING BELOW - - - - - - - --\u003e\n\u003ch3\u003e\u003cb\u003eThese are MY new crayons!\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eCésar wants to borrow his little sister Gabi’s brand-new cerulean crayon. She doesn't know what color that is, though, and she won't let him show her! Instead, she asks him yes-no questions to rule out crayons. It's like a game of 20 Questions—fun for Gabi and frustrating for César!\u003c\/p\u003e\n\u003cp\u003eA playful exploration of logic featuring Chicanx (Mexican American) characters and Spanish color words. \u003c\/p\u003e\n\u003cp\u003eStorytelling Math celebrates children using math in their daily adventures as they play, build, and discover the world around them. Joyful stories and hands-on activities make it easy for kids and their grown-ups to explore everyday math together. Developed in collaboration with math experts at STEM education nonprofit TERC.\u003c\/p\u003e\n\u003c!-- - - - - - - - - - - - ENTER RECOMMENDATIONS BELOW - - - - - - - -- - - --\u003e\n\u003cdiv class=\"recommended-books\"\u003e\n\u003cp\u003eIf you like this book, you’ll enjoy these: \u003cbr\u003e\u003ca href=\"\/storytellingmath\"\u003eStorytelling Math\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- - - - - - - - - - - - START OF TABS - - - - - - - -- - - --\u003e\n[TABS]\n\u003ch5\u003eLook Inside\u003c\/h5\u003e\n\u003cp\u003e\u003cimg class=\"cvr-border-gray\" alt=\"César's Cerulean Surprise sample spread\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0750\/0101\/files\/cesars-cerulean-surprise-spread.jpg?v=1743001672\"\u003e\u003c!-- Please call pinit.js only once per page --\u003e \u003cscript src=\"\/\/assets.pinterest.com\/js\/pinit.js\" data-pin-hover=\"true\" data-pin-height=\"32\" data-pin-shape=\"round\" defer async=\"\" type=\"text\/javascript\"\u003e\u003c\/script\u003e\u003c\/p\u003e\n\u003c!-- - - - - - - - - - - ENTER DOWNLOADABLES BELOW - - - - - - - - - - --\u003e\n\u003ch5\u003eDownloadables\u003c\/h5\u003e\n\u003cdiv class=\"medium-cover\"\u003e\u003cimg alt=\"César's Cerulean Surprise cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0750\/0101\/files\/cesars-cerulean-surprise-cover.jpg?v=1743001672\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"btn-wrapper\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0750\/0101\/files\/cesars-cerulean-surprise-cover-hires.jpg.zip?v=1743001672\" class=\"product-btn\"\u003eDownload the Cover\u003c\/a\u003e\u003c\/div\u003e\n\u003c!-- - - - - - - - - - - - ENTER AUTHOR BIO BELOW - - - - - - - - - --\u003e\n\u003ch5\u003eAuthor \u0026amp; Illustrator\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eJenny Lacika, author\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eJenny Lacika grew up in Santa Fe, New Mexico, where she learned to work together with an older brother and a younger brother. She graduated from MIT after discovering how math could break down walls and open doors. Jenny is the author of \u003cem\u003eAgain, Essie?\u003c\/em\u003e, winner of the Mathical Award, and \u003cem\u003eBeto's Berry Treasure.\u003c\/em\u003e She lives in her hometown with her husband and two kids.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/jenny-lacika\"\u003eRead more \u003c\/a\u003eabout Jenny.\u003c\/p\u003e\n\u003c!-- - - - - - - ENTER ILLUSTRATOR BIO BELOW - - - - - - - - - - - --\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLaura Sandoval Herrera, illustrator\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLaura Sandoval Herrera is a Brooklyn-based illustrator and designer born in Mexico. She earned her BFA in product design from Parsons School of Design and is pursuing her MFA in illustration at School of Visual Arts in New York. When she isn't drawing or painting, she's usually playing with her dog, Scribble, and her cat, Potato. This is her debut book.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/laura-sandoval-herrera\"\u003eRead more\u003c\/a\u003e about Laura.\u003c\/p\u003e\n\u003c!-- - - - - - - - - ENTER AWARDS \u0026 HONORS BELOW - - - - - - - - --\u003e\n\u003ch5\u003eAwards \u0026amp; Honors\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eComing soon!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- - - - - - - - - - ENTER REVIEWS BELOW - - - - - - - - - --\u003e\n\u003ch5\u003eEditorial Reviews\u003c\/h5\u003e\n\u003cblockquote\u003e\n\u003cp\u003eComing soon!\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c!-- - - - - - - - - - - - ENTER DETAILS BELOW - - - - - - - - - - - --\u003e\n\u003ch5\u003eDetails\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eEnglish Hardcover\u003c\/strong\u003e\u003cbr\u003eISBN: 978-1-62354-439-3\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eEnglish Paperback\u003c\/strong\u003e\u003cbr\u003eISBN: 978-1-62354-440-9\u003c\/p\u003e\n\u003cp\u003eAges: 3–6\u003cbr\u003ePage count: 32\u003cbr\u003e9\u003csup\u003e1\u003c\/sup\u003e\u003cspan\u003e\/\u003c\/span\u003e\u003csub\u003e2\u003c\/sub\u003e x 9\u003csup\u003e1\u003c\/sup\u003e\u003cspan\u003e\/\u003c\/span\u003e\u003csub\u003e2\u003c\/sub\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003ePublication date: October 21, 2025\u003c\/span\u003e\u003c\/p\u003e\n[\/TABS]","published_at":"2025-05-27T10:26:11-04:00","created_at":"2025-03-26T11:09:42-04:00","vendor":"Charlesbridge","type":"Children's Book","tags":["Browse by Age_Ages 3-6","Browse by Fiction\/Nonfiction_Nonfiction","Browse by Format_Picture Book","Browse by Language_English","Browse by Subject_Art\/Music\/Theater","Browse by Subject_Math \u0026 Counting","Browse by Subject_Social Studies\/Cultures"],"price":799,"price_min":799,"price_max":1799,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":47895427645677,"title":"Hardcover","option1":"Hardcover","option2":null,"option3":null,"sku":"44393","requires_shipping":true,"taxable":false,"featured_image":{"id":43232299122925,"product_id":8960475136237,"position":1,"created_at":"2025-03-26T11:07:51-04:00","updated_at":"2025-03-26T11:07:52-04:00","alt":null,"width":600,"height":600,"src":"\/\/www.imaginebooks.net\/cdn\/shop\/files\/cesars-cerulean-surprise-cover.jpg?v=1743001672","variant_ids":[47895427645677,47895445340397]},"available":true,"name":"César's Cerulean Surprise - Hardcover","public_title":"Hardcover","options":["Hardcover"],"price":1799,"weight":465,"compare_at_price":null,"inventory_quantity":10,"inventory_management":"shopify","inventory_policy":"continue","barcode":"9781623544393","featured_media":{"alt":null,"id":35375727050989,"position":1,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"\/\/www.imaginebooks.net\/cdn\/shop\/files\/cesars-cerulean-surprise-cover.jpg?v=1743001672"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":47895445340397,"title":"Paperback","option1":"Paperback","option2":null,"option3":null,"sku":"44409","requires_shipping":true,"taxable":false,"featured_image":{"id":43232299122925,"product_id":8960475136237,"position":1,"created_at":"2025-03-26T11:07:51-04:00","updated_at":"2025-03-26T11:07:52-04:00","alt":null,"width":600,"height":600,"src":"\/\/www.imaginebooks.net\/cdn\/shop\/files\/cesars-cerulean-surprise-cover.jpg?v=1743001672","variant_ids":[47895427645677,47895445340397]},"available":true,"name":"César's Cerulean Surprise - Paperback","public_title":"Paperback","options":["Paperback"],"price":799,"weight":198,"compare_at_price":null,"inventory_quantity":10,"inventory_management":"shopify","inventory_policy":"continue","barcode":"9781623544409","featured_media":{"alt":null,"id":35375727050989,"position":1,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"\/\/www.imaginebooks.net\/cdn\/shop\/files\/cesars-cerulean-surprise-cover.jpg?v=1743001672"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.imaginebooks.net\/cdn\/shop\/files\/cesars-cerulean-surprise-cover.jpg?v=1743001672"],"featured_image":"\/\/www.imaginebooks.net\/cdn\/shop\/files\/cesars-cerulean-surprise-cover.jpg?v=1743001672","options":["Title"],"media":[{"alt":null,"id":35375727050989,"position":1,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"\/\/www.imaginebooks.net\/cdn\/shop\/files\/cesars-cerulean-surprise-cover.jpg?v=1743001672"},"aspect_ratio":1.0,"height":600,"media_type":"image","src":"\/\/www.imaginebooks.net\/cdn\/shop\/files\/cesars-cerulean-surprise-cover.jpg?v=1743001672","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch6\u003eComing October 21, 2025. Pre-order today!\u003c\/h6\u003e\n\u003c!-- - - - - - - - ENTER AUTHOR\/ILLUSTRATOR INFO BELOW - - - - - - - --\u003e\n\u003cp\u003eBy: \u003ca href=\"\/pages\/jenny-lacika\"\u003eJenny Lacika\u003c\/a\u003e \/ Illustrated by: \u003ca href=\"\/pages\/laura-sandoval-herrera\"\u003eLaura Sandoval Herrera\u003c\/a\u003e\u003c\/p\u003e\n\u003c!-- - - - - - - - ENTER HEADING BELOW - - - - - - - --\u003e\n\u003ch3\u003e\u003cb\u003eThese are MY new crayons!\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eCésar wants to borrow his little sister Gabi’s brand-new cerulean crayon. She doesn't know what color that is, though, and she won't let him show her! Instead, she asks him yes-no questions to rule out crayons. It's like a game of 20 Questions—fun for Gabi and frustrating for César!\u003c\/p\u003e\n\u003cp\u003eA playful exploration of logic featuring Chicanx (Mexican American) characters and Spanish color words. \u003c\/p\u003e\n\u003cp\u003eStorytelling Math celebrates children using math in their daily adventures as they play, build, and discover the world around them. Joyful stories and hands-on activities make it easy for kids and their grown-ups to explore everyday math together. Developed in collaboration with math experts at STEM education nonprofit TERC.\u003c\/p\u003e\n\u003c!-- - - - - - - - - - - - ENTER RECOMMENDATIONS BELOW - - - - - - - -- - - --\u003e\n\u003cdiv class=\"recommended-books\"\u003e\n\u003cp\u003eIf you like this book, you’ll enjoy these: \u003cbr\u003e\u003ca href=\"\/storytellingmath\"\u003eStorytelling Math\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- - - - - - - - - - - - START OF TABS - - - - - - - -- - - --\u003e\n[TABS]\n\u003ch5\u003eLook Inside\u003c\/h5\u003e\n\u003cp\u003e\u003cimg class=\"cvr-border-gray\" alt=\"César's Cerulean Surprise sample spread\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0750\/0101\/files\/cesars-cerulean-surprise-spread.jpg?v=1743001672\"\u003e\u003c!-- Please call pinit.js only once per page --\u003e \u003cscript src=\"\/\/assets.pinterest.com\/js\/pinit.js\" data-pin-hover=\"true\" data-pin-height=\"32\" data-pin-shape=\"round\" defer async=\"\" type=\"text\/javascript\"\u003e\u003c\/script\u003e\u003c\/p\u003e\n\u003c!-- - - - - - - - - - - ENTER DOWNLOADABLES BELOW - - - - - - - - - - --\u003e\n\u003ch5\u003eDownloadables\u003c\/h5\u003e\n\u003cdiv class=\"medium-cover\"\u003e\u003cimg alt=\"César's Cerulean Surprise cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0750\/0101\/files\/cesars-cerulean-surprise-cover.jpg?v=1743001672\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"btn-wrapper\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0750\/0101\/files\/cesars-cerulean-surprise-cover-hires.jpg.zip?v=1743001672\" class=\"product-btn\"\u003eDownload the Cover\u003c\/a\u003e\u003c\/div\u003e\n\u003c!-- - - - - - - - - - - - ENTER AUTHOR BIO BELOW - - - - - - - - - --\u003e\n\u003ch5\u003eAuthor \u0026amp; Illustrator\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eJenny Lacika, author\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eJenny Lacika grew up in Santa Fe, New Mexico, where she learned to work together with an older brother and a younger brother. She graduated from MIT after discovering how math could break down walls and open doors. Jenny is the author of \u003cem\u003eAgain, Essie?\u003c\/em\u003e, winner of the Mathical Award, and \u003cem\u003eBeto's Berry Treasure.\u003c\/em\u003e She lives in her hometown with her husband and two kids.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/jenny-lacika\"\u003eRead more \u003c\/a\u003eabout Jenny.\u003c\/p\u003e\n\u003c!-- - - - - - - ENTER ILLUSTRATOR BIO BELOW - - - - - - - - - - - --\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLaura Sandoval Herrera, illustrator\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLaura Sandoval Herrera is a Brooklyn-based illustrator and designer born in Mexico. She earned her BFA in product design from Parsons School of Design and is pursuing her MFA in illustration at School of Visual Arts in New York. When she isn't drawing or painting, she's usually playing with her dog, Scribble, and her cat, Potato. This is her debut book.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/laura-sandoval-herrera\"\u003eRead more\u003c\/a\u003e about Laura.\u003c\/p\u003e\n\u003c!-- - - - - - - - - ENTER AWARDS \u0026 HONORS BELOW - - - - - - - - --\u003e\n\u003ch5\u003eAwards \u0026amp; Honors\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eComing soon!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- - - - - - - - - - ENTER REVIEWS BELOW - - - - - - - - - --\u003e\n\u003ch5\u003eEditorial Reviews\u003c\/h5\u003e\n\u003cblockquote\u003e\n\u003cp\u003eComing soon!\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c!-- - - - - - - - - - - - ENTER DETAILS BELOW - - - - - - - - - - - --\u003e\n\u003ch5\u003eDetails\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eEnglish Hardcover\u003c\/strong\u003e\u003cbr\u003eISBN: 978-1-62354-439-3\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eEnglish Paperback\u003c\/strong\u003e\u003cbr\u003eISBN: 978-1-62354-440-9\u003c\/p\u003e\n\u003cp\u003eAges: 3–6\u003cbr\u003ePage count: 32\u003cbr\u003e9\u003csup\u003e1\u003c\/sup\u003e\u003cspan\u003e\/\u003c\/span\u003e\u003csub\u003e2\u003c\/sub\u003e x 9\u003csup\u003e1\u003c\/sup\u003e\u003cspan\u003e\/\u003c\/span\u003e\u003csub\u003e2\u003c\/sub\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003ePublication date: October 21, 2025\u003c\/span\u003e\u003c\/p\u003e\n[\/TABS]"}

César's Cerulean Surprise

Coming October 21, 2025. Pre-order today!

By: Jenny Lacika / Illustrated by: Laura Sandoval Herrera

These are MY new crayons!

César wants to borrow his little sister Gabi’s brand-new cerulean crayon. She doesn't know what color that is, though, and she won't let him show her! Instead, she asks him yes-no questions to rule out crayons. It's like a game of 20 Questions—fun for Gabi and frustrating for César!

A playful exploration of logic featuring Chicanx (Mexican American) characters and Spanish color words. 

Storytelling Math celebrates children using math in their daily adventures as they play, build, and discover the world around them. Joyful stories and hands-on activities make it easy for kids and their grown-ups to explore everyday math together. Developed in collaboration with math experts at STEM education nonprofit TERC.

Maximum quantity available reached.

César's Cerulean Surprise sample spread

Jenny Lacika, author

Jenny Lacika grew up in Santa Fe, New Mexico, where she learned to work together with an older brother and a younger brother. She graduated from MIT after discovering how math could break down walls and open doors. Jenny is the author of Again, Essie?, winner of the Mathical Award, and Beto's Berry Treasure. She lives in her hometown with her husband and two kids.

Read more about Jenny.


Laura Sandoval Herrera, illustrator

Laura Sandoval Herrera is a Brooklyn-based illustrator and designer born in Mexico. She earned her BFA in product design from Parsons School of Design and is pursuing her MFA in illustration at School of Visual Arts in New York. When she isn't drawing or painting, she's usually playing with her dog, Scribble, and her cat, Potato. This is her debut book.

Read more about Laura.

  • Coming soon!

Coming soon!

English Hardcover
ISBN: 978-1-62354-439-3

English Paperback
ISBN: 978-1-62354-440-9

Ages: 3–6
Page count: 32
91/2 x 91/2

Publication date: October 21, 2025