Book Series · 2 Books

The Alien Adventures of Finn Caspian Books

In order from The Uncommon Cold to Journey to the Center of That Thing.

The Alien Adventures of Finn Caspian series is a set of 2 chapter books by Jonathan Messinger, published in 2021. Written for ages 6–10, most books run about 140 pages.

Where the story begins

First Book in the Series

Sale price

$1597

Book #3 · Chapter Book · Ages 6–10 · 2021

The Uncommon Cold

By Jonathan Messinger, Aleksei Bitskoff (Illustrator)

Finn must save his robot friend from a virus on a planet of dancing robots before it's too late.

144 pages

$16.99Save 6%

Hardcover

Summary: Finn Caspian and Explorers Troop 301 face a quirky challenge on a planet of viral robots. Finn's robot friend, Foggy, is infected and only wants to dance, ignoring Finn's help. As the threat of a robot attack looms, Finn must find a cure and mend his friendship with Foggy. Will he succeed, or will Foggy be lost to the dance forever? Join this space adventure filled with humor, suspense, and unexpected twists as Finn navigates friendship and danger in the cosmos.

In reading order

The Alien Adventures of Finn Caspian Series

2 books · Published 2021

#3 in Series

Sale price

$1597

The Uncommon Cold

Chapter Book · Ages 6–10 · 2021

Finn must save his robot friend from a virus on a planet of dancing robots before it's too late.

#4 in Series

Sale price

$574

Journey to the Center of That Thing

Chapter Book · Ages 6–10 · 2021

Trapped inside a planet-sized alien, can explorers escape becoming lunch?

Good to know

Common Questions

How many books are in the Alien Adventures of Finn Caspian series?

There are 2 books in the Alien Adventures of Finn Caspian series. It began with The Uncommon Cold in 2021, and the newest book, Journey to the Center of That Thing, was published in 2021.