Books About Underground Adventures

The Best Underground Adventures Books for Kids

Looking for excellent children's books about underground adventures? This collection brings together Bookroo's highest-rated and most useful picks in one place.

Start with our editorial favorites, then browse recommendations organized by reading stage to find the right book for your reader.

The Shortlist

Our 3 Favorite Books About Underground Adventures

Boom Boom Mushroom #3
Graphic Nov.
Sale price
$3251
Picture Book · 2016

Boom Boom Mushroom #3

By Paul Tobin, Jacob Chabot (Illustrator) · Book #3 in the Boom Boom Mushroom series

Kids and their plant allies race to stop a zombie scheme to swallow the city.

24 pages· 757 words
4.6 Goodreads · 226 ratings
$34.22Save 5%
Library Binding
Summary: With the gargantuars on the run from the Boom Boom Mushroom and Dr. Zomboss distracted by a cart of lost socks, Patrice, Nate and their wild crew of plants must race to stop Zomboss's evil plan before he swallows the whole city. The third and final part of the Boom Boom Mushroom story in this Plants vs. Zombies comic.
Journey to the Centre of the Eurg-th
Graphic Nov.
Sale price
$759
Chapter Book · Ages 7–10 · 2017

Journey to the Centre of the Eurg-th

Chaos erupts as Bunny and Monkey clash in a wild forest showdown with lasers and gadgets.

64 pages· 8,936 words· Est. 1.5 hour read
4.5 Goodreads · 323 ratings
$7.99Save 5%
Paperback
Summary: In a forest where peace is a rare visitor, Bunny faces off against Monkey, who arrives in a laser-firing hovercraft. As science and nature collide, the forest becomes a battleground with kitten cannons, robotic worms, and Trojan mooses. Bunny and his quirky friends, including Skunky and Pig, must navigate this chaotic landscape filled with lemony doomsday devices. Will they restore harmony, or will Monkey's antics tip the balance towards chaos? Dive into a world of irreverent humor and non-stop action in this epic clash of good versus evil.
Dog & Hat and the Lost Polka Dots
Graphic Nov.
Sale price
$1398
Chapter Book · Ages 6–9 · 2022

Dog & Hat and the Lost Polka Dots

By Darin Shuler · Book #1 in the Dog & Hat series

Two friends journey through sewers to retrieve lost shirt dots, facing unexpected challenges and wonders.

80 pages· 1,152 words· Est. 18 min read
3.8 Goodreads · 68 ratings
$14.99Save 7%
Hardcover
Summary: Dog and Hat embark on a whimsical quest through the city's sewers to recover the lost dots of Dog's favorite shirt. As they navigate this underground maze, they encounter a world filled with unexpected dangers and magical surprises. Their unbreakable friendship is tested as they face unforeseen challenges, finding help in the most unlikely places. Will they succeed in their peculiar mission, or will the labyrinthine depths hold them back? Join this quirky duo on an adventure that promises humor, mystery, and the power of true friendship in a vividly illustrated tale.