Book Series · 3 Books

Charlie Piechart Books

In order from Charlie Piechart and the Case of the Missing Pizza Slice to Charlie Piechart and the Case of the Missing Hat.

The Charlie Piechart series is a set of 3 picture books by Marilyn Sadler and Eric Comstock, published between 2015 and 2018. Written for ages 4–8, most books run about 40 pages.

Charlie Piechart and the Case of the Missing Dog

Charlie Piechart and the Case of the Missing Hat

Where the story begins

First Book in the Series

Sale price

$1799

Book #1 · Picture Book · Ages 4–8 · 2015

Charlie Piechart and the Case of the Missing Pizza Slice

By Marilyn Sadler, Eric Comstock (Author/Illustrator)

A missing pizza slice sparks a fun fraction mystery.

40 pages· 465 words· Est. 4 min read-aloud

Hardcover

Summary: Charlie Piechart faces a delicious dilemma on pizza night. With six eaters and only twelve slices, one piece mysteriously vanishes. As Charlie questions five suspects, he must solve the fraction puzzle. Could he be overlooking someone? Dive into this colorful, math-filled mystery where every slice counts!

In reading order

Charlie Piechart Series

3 books · Published 2015–2018

#1 in Series

Sale price

$1799

Charlie Piechart and the Case of the Missing Pizza Slice

Picture Book · Ages 4–8 · 2015

A missing pizza slice sparks a fun fraction mystery.

#3 in Series

Sale price

$1799

Charlie Piechart and the Case of the Missing Dog

Picture Book · Ages 4–8 · 2018

A missing dog, a ticking clock—can they find Watson in time?

Series

Sale price

$1697

Charlie Piechart and the Case of the Missing Hat

Picture Book · Ages 4–8 · 2016

A princess hat vanishes before the school play. Can Charlie solve the geometric mystery?

Good to know

Common Questions

How many books are in the Charlie Piechart series?

There are 3 books in the Charlie Piechart series. It began with Charlie Piechart and the Case of the Missing Pizza Slice in 2015, and the newest book, Charlie Piechart and the Case of the Missing Hat, was published in 2016.