Tap cover to enlarge

Boss of the Underworld

Releases
Jun 2026
June 16, 2026
Main Genre
General Fiction General Fiction
Pages
160

About This Book

The first book in a new hilarious middle grade graphic novel trilogy 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?

Genres & Themes

Buy This Book

Formats & Editions

Browse the different covers, formats, and publication history for this title.

Paperback

Paperback edition cover
Paperback
First Edition Jun 2026 Henry Holt ISBN 1250430399
Buy

Hardcover

Hardcover edition cover
Hardcover
Jun 2026 Henry Holt ISBN 1250430380
Buy

eBook

eBook edition cover
eBook
Jan 2026 Hodder & Stoughton (UK) ISBN 1444976427
Buy
eBook edition cover
eBook
Jun 2026 -- Not Selected ISBN B0GRWVRBZN
Buy
eBook edition cover
eBook
Jun 2026 Henry Holt and Co. BYR Paperbacks ISBN 1250479428
Buy