Book Series · 4 Books

Casey Grimes Books

In order from Casey Grimes and The Fiery Crash to Twisting Trails.

The Casey Grimes series is a set of 4 chapter books, published between 2020 and 2023. Written for ages 8–13, most books run about 290 pages.

Casey Grimes and The Fiery Crash
The Mostly Invisible Boy
Casey Grimes at Trickery School
Twisting Trails
Casey Grimes and The Fiery Crash
Where the story begins

First Book in the Series

Casey Grimes and The Fiery Crash
Sale price
$1697
Book #4 · Chapter Book · 2023

Casey Grimes and The Fiery Crash

Spring break turns perilous as foes seek revenge on Casey and Gloria.

270 pages
$17.99Save 6%
Paperback
In reading order

Casey Grimes Series

4 books · Published 2020–2023

The Mostly Invisible Boy
Series
Sale price
$1899

The Mostly Invisible Boy

Chapter Book · Ages 9–13 · 2020

Invisible boy discovers a hidden world where monsters threaten, and only forgotten magic can save them all.

Casey Grimes at Trickery School
Series
Sale price
$1697

Casey Grimes at Trickery School

Chapter Book · Ages 8–13 · 2020

A young student at a monster-control academy faces a cunning, mysterious enemy intent on his downfall.

Twisting Trails
Series
Sale price
$1697

Twisting Trails

Chapter Book · Ages 8–13 · 2022

A mysterious threat lurks in the woods, challenging Casey's survival skills and courage.

Good to know

Common Questions

How many books are in the Casey Grimes series?

There are 4 books in the Casey Grimes series. It began with The Mostly Invisible Boy in 2020, and the newest book, Casey Grimes and The Fiery Crash, was published in 2023.

What order should you read the Casey Grimes books in?

Start with Casey Grimes and The Fiery Crash and follow the series order — the books above are numbered #1 through #4.

What ages are the Casey Grimes books best for?

The series is best for ages 8–13, based on the age ranges of the individual books.

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