Boss of the Underworld
Sale price
$2184
Chapter Book · Ages 8–12

Boss of the Underworld

Written & illustrated by Tor Freeman

Part of the The Underworld series

A girl must save the Underworld from an evil menace after being dragged into its depths.

160 pages
$22.99Save 5%

In stock. Also at Amazon or Bookshop.

Bookroo's summary

Shirley is unexpectedly pulled into the Underworld, where she must save a society of misfits from the sinister 'Boss.' With her giant cockroach ally, George, she faces daunting challenges, including navigating a maze-like sewer and resisting tempting dangers. As Shirley uncovers her mysterious connection to the Boss, she must decide if she can overcome the odds or be trapped forever. Can Shirley and George triumph, or will they be lost to the depths?

From the publisher

The first book in a new hilarious middle grade graphic novel series about a girl who falls down a manhole and has to save the Underworld from an evil green menace, perfect for fans of InvestiGators and Ham Helsing.Shirley didn’t mean to fall down the manhole. Actually, she didn’t fall . . . Something dragged her down into the abyss. But now, before she could even collect her thoughts, she is forced to save an entire subterranean society of misfits from the evil clutches of a big baddie known as “The Boss.” Shirley and her new giant cockroach friend George must triumph over scary foes, resist eating delicious things in the sketchy forest, navigate the Bog of Intense Emotions, and find their way through the dark maze of the sewers. And little does Shirley know that she has a history with the Boss of the Underworld. Will Shirley and George be able to conquer this quest, or will they be left swimming with the fishes?

At a glance
Format
Pages
160
Reading age
8–12
Audience
Middle Grade
For readers who can't stop at one

The next favorite is already out there.

Age-appropriate books selected to help their love of reading grow, delivered right to their door.

Find their book club
Bookroo club box with books for growing readers
The author & illustrator

More from Tor Freeman

Explore Tor's bookshelf
Ten Fat Sausages
Sale price
$1999

Ten Fat Sausages

Ages 4–8 · 2018

The Book That No One Wanted to Read

Ages 10–14 · 2022

Olive and the Big Secret

Ages 4–8 · 2012

Turtle and Me

Ages 4–8 · 2011
Your next read

Books that feel like this one

See all similar books
Series
Sale price
$699

Kathleen's Enduring Faith

Ages 9–12 · 2007

D Is for Dahl

Ages 8–12 · 2004

Fight for Life

Ages 8–12 · 2000

For Boys Only

Ages 8–13 · 2007

Ten Girls Who Made History

Ages 7–12 · 2003

The Dollhouse Murders

Ages 8–12 · 1983

The Story of Rolf

Ages 8–12 · 1918

Anastasia Krupnik

Ages 9–12 · 1978
The fine print

Book details

Publication
Published
June 16, 2026
Publisher
Henry Holt and Co. (BYR)
Edition
Language
English
Type
Chapter Book
Identifiers
ISBN
9781250430380

Surprise a reader with their next favorite book.

Spotted a mistake or something missing? Improve this page.

Are you the author or illustrator? Claim your book.

Top contributors: Literary Leslie

Bookroo

Book Clubs

Follow Bookroo