Charlie Piechart's second math mystery takes place at school-when a purple, sparkly cone-shaped princess hat goes missing! Margot needs her hat in time for the school play (today!), so Charlie and his dog companion, Watson, are on the case-finding evidence of sparkles and purple paint and keeping on the lookout for geometric clues that might lead to the missing hat. Fantastic colors, clever characters, and beginning concepts in geometry will go down easy as pie, while activities at the end of the book will reinforce the shapes and the story. Dynamic duo Eric Comstock and Marilyn Sadler bring the right level of energy and entertainment for this engaged picture book audience.

 

 

This book is part of a book series called Charlie Piechart .

This book is aimed at children in preschool-3rd grade.

This book has been graded for interest at 4-8 years.

There are 40 pages in this book. This book was published in 2016 by HarperCollins Publishers Inc .

Eric Comstock's very first picture book was the Charlie Piechart and the Case of the Missing Pizza Slice by Marilyn Sadler which was selected to be part of the Original Art Show at the Society of Illustrators. His second book The Great Dictionary Caper by Judy Sierra was called "Peppy. entertaining and educational" in a starred review in Booklist . He lives in Austin, Texas. You can see more of Eric's work at EricComstock. us. Marilyn Sadler is the author of many bestselling picture books including the PJ Funny Bunny series. Ard Hoyt is the illustrator of many bestselling children's books, including I'm a Manatee, by John Lithgow and Abrams' Tilly the Trickster by Molly Shannon.