Deeper by Rodrick Gordon and Brian Williams is the sequel to Tunnels. 

In Tunnels, Will Burrows, a kid with a passion to dig, and Chester Rawls, Will’s friend, investigate the disappearance of Will’s father. But what he finds is an underground city called the Colony. 

Now in Deeper, Will, Chester and Cal wander the fiery pits below the Colony, called the Deeps, in search of Will’s father and a way out of the Deeps. They meet friends, enemies, and a plot to destroy all Topsoilers (people who live on top of the earth’s surface). Can Will, Chester, and Cal be able to save all of the Topsoilers or will the Topsoilers, Will, Chester, and Cal be killed? Find out by reading Deeper. I liked this book a lot because there is suspense, adventure, and secrets about the characters. I would recommend this book to boys and to girls. This book is a bit long, but if you like the series, then you will finish it in no time. Also look for the next book in the series Freefall.                   

Blogged By Ravi M.