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Robo-Sauce Hardcover – Picture Book, October 20, 2015
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FACT: Robots are awesome. They have lasers for eyes, rockets for feet, and supercomputers for brains! Plus, robots never have to eat steamed beans or take baths, or go to bed. If only there were some sort of magical “Robo-Sauce” that turned squishy little humans into giant awesome robots… Well, now there is.
Giggle at the irreverent humor, gasp at the ingenious fold-out surprise ending, and gather the whole family to enjoy a unique story about the power of imagination. It’s picture book technology the likes of which humanity has never seen!
- Print length46 pages
- LanguageEnglish
- Grade levelPreschool - 3
- Lexile measure600L
- Dimensions8.88 x 0.42 x 10.5 inches
- PublisherDial Books
- Publication dateOctober 20, 2015
- ISBN-100525428879
- ISBN-13978-0525428879
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Editorial Reviews
Review
* “Brilliantly inspired… a tribute to the unpredictable power of imagination.” —Booklist, starred review
* "Is there an award for best gatefold ever? Then tell Rubin and Salmieri to get out their tuxes, because this book has the one to beat." —Publishers Weekly, starred review
"An abundance of absurdity that will entertain boys and girls of all ages." —Kirkus
"[A] funny and inventive take on robo-metamorphosis." —The Wallstreet Journal
“Wonderful, but with an extra layer of crazy.” —MentalFloss.com
“Craziest dang thing I’ve ever seen…You may ask yourself, ‘Should I invest my money, my time and my love in this book?’ And the answer is yes…They know how to write a book.” —Betsy Bird
“The combo of Rubin and Salmieri do one thing: make books that are fun to read.”—100 ScopeNotes
About the Author
Product details
- Publisher : Dial Books; Illustrated edition (October 20, 2015)
- Language : English
- Hardcover : 46 pages
- ISBN-10 : 0525428879
- ISBN-13 : 978-0525428879
- Reading age : 3 - 6 years, from customers
- Lexile measure : 600L
- Grade level : Preschool - 3
- Item Weight : 15.7 ounces
- Dimensions : 8.88 x 0.42 x 10.5 inches
- Best Sellers Rank: #32,074 in Books (See Top 100 in Books)
- #28 in Children's Robot Science Fiction Books
- #1,127 in Children's Humor
- #1,707 in Children's Activity Books (Books)
- Customer Reviews:
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Robo-Sauce - This Book Transforms into a Robot!
Alisha Arnold
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Robo-Sauce
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Favorite Kids Books that will make Amazing Christmas Gifts
Alisha Arnold
About the authors
Discover more of the author’s books, see similar authors, read book recommendations and more.
Adam Rubin is the #1 New York Times bestselling author of many critically acclaimed picture books, including Dragons Love Tacos, the Those Darn Squirrels trilogy, Gladys the Magic Chicken, High Five, Robo-Sauce, Secret Pizza Party and El Chupacabras, which won the Texas Bluebonnet Award in 2020. Adam's first collection of short stories, The Ice Cream Machine, will be available from Putnam in 2021. Aside from writing, he enjoys hiking, optical illusions, and magic tricks. His favorite color is blue, his favorite food is fried chicken, and his favorite animal is the otter. You can visit Adam at adamrubinhasawebsite.com or follow him on Twitter @rubingo.
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the book entertaining and well-illustrated, with one review noting it's particularly engaging for bedtime reading. They appreciate its creativity, humor, and readability, with one mentioning it's written in everyday colloquial language. The storyline receives mixed reactions, with some finding it okay while others find it confusing, and opinions are divided on whether it turns into a robot as intended. Language suitability is also mixed, with several noting it's not suitable for four-year-olds.
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Customers find the book very entertaining, with children particularly enjoying the story. One customer mentions it works well as a bedtime or read-aloud story.
"This is a fun idea for a book! My used copy was autographed!" Read more
"My kids love this one. It's a bit irreverent and silly, and I love that in the end the boy's family is shown supporting him and being silly with him...." Read more
"...Tacos and Secret Pizza Party (among others); It's entertaining for both children and adults, beautiful to look at, and just the right amount of..." Read more
"...about getting this but I highly recommend it it's really good your kids will enjoy it and parents will enjoy reading it...." Read more
Customers find the book incredibly creative, appreciating its clever idea. One customer notes it's a unique addition to a child's library, while another mentions it's great for developing imaginations.
"Unique interactive book that flips inside out and upside down. First found it at the library and knew we had to jump at the chance to own it" Read more
"...It's a really cute idea (the book has a shiny cover and robot authors and stuff on the "robobook" version you make) it's a pain to do and..." Read more
"...the book and so did I. The special insert in the story is an interesting idea but I don't see how it lends to storytelling and, really, all I want..." Read more
"...Awesome story, love the creative transformation and so much fun!" Read more
Customers appreciate the book's visual quality, noting that it is extremely well-illustrated and fantastic to look at, with one customer mentioning that the transformation into a robot is particularly cute.
"This book looks great and the way the book transforms is pretty cool. I like the way the story ties in the boy’s imaginative play with real-life." Read more
"...(among others); It's entertaining for both children and adults, beautiful to look at, and just the right amount of funny for a kids book...." Read more
"...is it literally transforms into iRobot the book itself turns into a robot is really cute...." Read more
"...the book turns into a robot! Super cute, but it requires pulling out the last few pages of the book, wrapping the page the correct way around and..." Read more
Customers enjoy the book's humor, finding it creative and written in everyday colloquial language, with one customer noting it's particularly suitable for sarcastic little boys.
"This story is amazing and written in everyday colloquial language...." Read more
"I thought it was very creative, however, the kids only really appreciated it for a single read...." Read more
"...In fact, I found it very difficult to read...." Read more
"...Has some humor that will keep the adults entertained too." Read more
Customers find the book easy to read, with one mentioning it's not too long for bedtime stories.
"...Part way through the story, the pages fold around and make it into a Robo-book. Cute and creative. Enjoy!" Read more
"This book is fantastic! My 5 year old son loves it and I love reading it to him. Plus, it's not too long to read at bedtime." Read more
"It's funny. It's okay, but also forgettable. Good for a read or two but not destined to be a kid's favorite." Read more
"Great book. The boys enjoyed it and read it over and over. They were excited to discuss the book during the day." Read more
Customers have mixed opinions about the storyline of the book, with some finding it thrilling and appreciating its unique ending, while others find it confusing and lacking in plot.
"...Not our favorite one as the story is a bit strange. We love dragons love tacos the best." Read more
"...I've NEVER seen a book like it and was THRILLED with the story and its very unique ending. My son BEGS me to read this book every evening before bed...." Read more
"This book has no real story, it's more of a narration of the author speaking to the character...and the reader. It's just weird and disappointing...." Read more
"This is such an incredibly creative book. The story is so funny and the illustrations are great. There's even a surprise at the end of the book...." Read more
Customers have mixed opinions about the book's language, with several noting it's not suitable for four-year-olds.
"We have read this book 50+ times and it’s still great. A must have for any child’s collection!" Read more
"This book is not for a four year old, nor a five year old, I suspect. I found it to be too clever by a half...." Read more
"So fun! Perfect for my robot loving 5 year old! My almost 8 year old enjoys it also. Would be a great gift." Read more
"...It's just weird and disappointing. The kids can't follow it, don't find it amusing at all and as for it 'turning into a robot' - no, not really...." Read more
Customers have mixed opinions about the robots in the book, with some saying it turns into a robot while others report it does not.
"...The "gimmick" for the book is (spoilers!) the book turns into a robot!..." Read more
"...This book does not turn into a robot as stated, promised and reviewed...." Read more
"...Its really funny and he loves that the book itself turns into a robot! I think its a great interactive book for any child who loves robots." Read more
"...Kid squirts robo sauce on stuff and they turn into robots. No adventures being robots, nothing. The story just ends...." Read more
Reviews with images

Love this book, be prepared to make a lot of beep and boots when reading aloud
Top reviews from the United States
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- Reviewed in the United States on January 12, 2025Great author. Son had several of his books and loves them all.
- Reviewed in the United States on January 5, 2024Unique interactive book that flips inside out and upside down. First found it at the library and knew we had to jump at the chance to own it
- Reviewed in the United States on September 14, 2024This is a fun idea for a book! My used copy was autographed!
- Reviewed in the United States on March 28, 2021This book looks great and the way the book transforms is pretty cool. I like the way the story ties in the boy’s imaginative play with real-life.
- Reviewed in the United States on April 17, 2024I didn’t read the reviews before buying this one- just saw “robot” and ordered it for my eight year old who also likes Dragons Love Tacos. It is fantastic! We were all so surprised by what happened with the book and my son gives it 10 million stars! Don’t hesitate, just buy it.
- Reviewed in the United States on April 16, 2018My kids love this one. It's a bit irreverent and silly, and I love that in the end the boy's family is shown supporting him and being silly with him. Surprisingly the pages haven't ripped, which is probably mostly luck since my kids aren't exactly cautious when flipping the cover around. Both my 8 and 4 year old still love me to read this one to them. It's a hit in our house!
Update: My kids are now 10 and 6 and still both love this book. (Well, the 10 year old doesn't read it on his own, but he always makes a point to come in and listen when we're reading it to his little brother!) They both love that the family in the book decides to be silly with the boy rather than scolding him. I think it appeals to them since they often find themselves in a similar situation! And the book still hasn't ripped, although I think that's mostly because we say the grown up reading it does the folding. This book has stood the test of time in our house!
- Reviewed in the United States on October 27, 2015The book start off exactly as you'd expect from the creative team who brought us Dragons Love Tacos and Secret Pizza Party (among others); It's entertaining for both children and adults, beautiful to look at, and just the right amount of funny for a kids book. BUT... Robo-Sauce is different than any other children book I've seen (and I've seen a lot) because this book transforms into another book. It plays right into the story of robots taking over. It took my 3 year old a little bit to figure out how to do the book transformation herself, but once she got it she was so proud she wanted to show EVERYONE her new book and how it changes. Definitely a new favorite for my kids. When I find interesting books like this I typically buy a few so can give them out for all the birthday parties I go to. The book seems much more substantial than the price listed on Amazon so you get extra credit when giving it as a gift.
- Reviewed in the United States on April 28, 2016We absolutely love this book. My husband who happens to be deployed at this time. Purchase this book and made it really awesome audio/video recording of it and sent it to us. This book is so cute and it's by the same author who wrote dragons love tacos. We absolutely love both books and read them frequently. My son walks around talking like a robot everyday he says I am a robot I am sent to you from outer space beep boop. All day everyday. If you are thinking about getting this but I highly recommend it it's really good your kids will enjoy it and parents will enjoy reading it. The best part about this book is it literally transforms into iRobot the book itself turns into a robot is really cute. Go ahead and get this book and read it to your kids they'll enjoy it so will you
Top reviews from other countries
- HollyReviewed in Canada on December 29, 2016
5.0 out of 5 stars then this book is super fun. *slight spoiler* The illustrations are excellent
This book is hilarious. I'm not sure who loves it more, myself or my robot-obsessed 3.5 yr old. If you're looking for wholesomeness and morality tales, this is not for you. However, if you have a sense of humor and don't mind the idea of world Robo-domination, then this book is super fun.
*slight spoiler*
The illustrations are excellent, as is the surprise book transformation. The colors are mostly grayscale, metallic, and dayglow. I find the alternate cover doesn't wrap around perfectly, and does require adult help, but we're reading it together anyway.
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run272Reviewed in Japan on June 8, 2018
5.0 out of 5 stars これはすごい!すべてが(本も作者もまでが)変身してしまうソース!
ロボットになれたら、きっと楽しいし、宿題もしなくていいし、歯もみがかなくてもいいのに、と、特製ロボソースでロボットに変身した主人公の男の子。でも、ロボットは大きすぎて、乱暴すぎて、誰も遊んでくれない・・・・という悲哀を描いたものかと思いきや、とんでもない! 誰も遊んでくれない状況を打開する方法が凄すぎた(爆笑) 途中から、作者の「なっ何をするんだー!めちゃくちゃじゃないか!」という悲鳴が聞こえてきそうな文章に、子供と一緒に大爆笑でした。実際、最後は本も作者もとんでもない状態にされちゃう。本当に(手に持っているこの本が物理的に)変身します!(なので、kindleではなく、紙の本がおすすめです) 本の限界を突破する爽快感と、作者の独創的な発想&工夫に脱帽です。
- JoeReviewed in Germany on January 26, 2020
5.0 out of 5 stars Great family read!
My kid loves this book! She is 7 and reads it to me every night (well sometimes I read it too;-). I have a bunch of books by these two - we love them!
- Amazon CustomerReviewed in Canada on March 11, 2019
5.0 out of 5 stars Nice book
Happy wife happy life - she's a teacher and really loves this book!
- PatrickReviewed in Canada on January 16, 2016
5.0 out of 5 stars Five Stars
Great!