Book Series · 4 Books

Wilf the Mighty Worrier Books

In order from Wilf the Mighty Worrier Saves the World to Wilf the Mighty Worrier Battles a Pirate.

The Wilf the Mighty Worrier series is a set of 4 chapter books by Georgia Pritchett, published between 2015 and 2024. Written for ages 7–9, most books run about 190 pages.

Wilf the Mighty Worrier Battles a Pirate

Wilf the Mighty Worrier Is King of the Jungle

Wilf the Mighty Worrier and the Alien Invasion

Where the story begins

First Book in the Series

Sale price

$1348

Book #1 · Chapter Book · Ages 7–9 · 2015

Wilf the Mighty Worrier Saves the World

By Georgia Pritchett, Jamie Littler (Illustrator)

A worrier faces his biggest fear: the evil neighbor plotting world destruction.

186 pages

$13.99Save 4%

Paperback

Summary: Wilf, a boy who worries about everything, faces his greatest fear when Alan, a self-proclaimed Evil Lunatic, moves in next door. With a grumpy robot and a silent dog, Alan plans to destroy the world. Wilf must overcome his anxiety, with only his sticky sister Dot by his side, to thwart Alan's evil scheme. Can Wilf conquer his fears and save the world from impending doom? Join this hilarious adventure to find out!

In reading order

Wilf the Mighty Worrier Series

4 books · Published 2015–2024

#1 in Series

Sale price

$1348

Wilf the Mighty Worrier Saves the World

Chapter Book · Ages 7–9 · 2015

A worrier faces his biggest fear: the evil neighbor plotting world destruction.

#2 in Series

Sale price

$1348

Wilf the Mighty Worrier Battles a Pirate

Chapter Book · Ages 7–9 · 2024

A worrier faces his evil neighbor's pirate plot to destroy the world.

#3 in Series

Sale price

$1348

Wilf the Mighty Worrier Is King of the Jungle

Chapter Book · Ages 7–9 · 2024

A worrier faces his fears to stop a neighbor's wild quest for world domination.

#4 in Series

Sale price

$1348

Wilf the Mighty Worrier and the Alien Invasion

Chapter Book · Ages 7–9 · 2024

A worrier must face his fears to stop a neighbor's cosmic takeover.

Good to know

Common Questions

How many books are in the Wilf the Mighty Worrier series?

There are 4 books in the Wilf the Mighty Worrier series. It began with Wilf the Mighty Worrier Saves the World in 2015, and the newest book, Wilf the Mighty Worrier Battles a Pirate, was published in 2024.