
Part of Series
There is a place that shouldn’t exist. But does. And there are creatures that shouldn’t exist. But do. Welcome to a land where all of your dreams and nightmares are very real—and often deadly. Welcome to Everworld. Senna. The one and only reason David, Christopher, April and Jalil find themselves in a place that is magical and terrifying and wonderful all at once. Senna is also the reason they can’t get back to their own world. It seems she only shows up when she wants to be found. And she always disappears. At the moment, Senna is the least of their problems. Now they have to make a choice: Outsmart the dragon that killed Galahad—or die. And the odds of David and the others surviving by themselves aren’t very good. But they’ve met some Everworld residents that might be willing to help for a price: Senna.
Author

Katherine Applegate is the author of The One and Only Ivan, winner of the 2013 Newbery Medal. Her novel Crenshaw spent over twenty weeks on the New York Times children's bestseller list, and her first middle-grade stand-alone novel, the award-winning Home of the Brave, continues to be included on state reading lists, summer reading lists, and class reading lists. Katherine has written three picture books: The Buffalo Storm; The Remarkable True Story of Ivan, the Shopping Mall Gorilla (often used as a companion book to The One and Only Ivan for younger readers); and Sometimes You Fly (publishing in spring, 2018). For beginning readers, Katherine wrote Roscoe Riley Rules, a seven-book series. With her husband, Michael Grant, Katherine co-wrote Animorphs, a long-running series that has sold over 35 million books worldwide. Katherine lives in Marin County, California, with her family and assorted pets.