Sign up to save your library
With an OverDrive account, you can save your favorite libraries for at-a-glance information about availability. Find out more about OverDrive accounts.
Share
Find this title in Libby, the library reading app by OverDrive.
Search for a digital library with this title
Title found at these libraries:
| Library Name | Distance |
|---|---|
| Loading... |
Parallel worlds have been mentioned throughout history. It has even been assumed that the Earth was hollow, sheltering other population inside it. When a college student believes he has discovered the entrance to one of these worlds, his adventure and that of two classmates begins.
Share
