(From the publisher):
There are some things that you know you'll never do. And though you may dream of riding a winged horse, or speaking to a dragon, you pretty much know it isn't gonna happen. Unless, of course, you find yourself in Everworld. David, Christopher, April, and Jalil are
in Everworld. And even though they've found Senna, the person they thought would be their ticket home, Everworld holds onto all of them even tighter than before. Now they have to find out why.
But not before another encounter with the surreal. David and the others have been called back to Olympus to help the gods battle Ka Anor, and the fastest way to get there is by boat. Unfortunately, Neptune, ruler of Everworld's sea, doesn't like trespassers. Now David and his friends are about to discover the lost city of Atlantis...
Original title: Understand the Unknown
Genre: Fiction→ Children & Young Adult→ Fantasy→ Fantasy Worlds