The third and final book in the epic HOUSE OF SECRETS series. Get ready for another roller coaster ride of an adventure! The Walker kids - Cordelia, Brendan and Nell - may have saved the world, but they can't save their home and must leave Kristoff House. Things can't get any worse, but then... Turns out the Wind Witch is still alive and planning an invasion. To defeat her the Walkers must return to the book world, split up and embark on a dangerous quest - facing aliens, dinosaurs and monstrous creatures from the deep. The Walkers always have each other's backs, but must go it alone in their most important mission yet. And this time, if they fail, there's no coming back...

Author Biography

For over twenty-five years, Chris Columbus has written, directed and produced some of the most successful box-office hits, which have established him as a major force in contemporary Hollywood film-making. As a writer, he launched his career with the legendary films Gremlins and The Goonies. Columbus directed and produced the first two films in the blockbuster Harry Potter series and produced the third. More recently, Columbus has directed features such as the hit film Percy Jackson & the Olympians: The Lightning Thief. As adirector, Columbus has been at the helm of such films as Home Alone and Mrs. Doubtfire.Ned Vizzini (1981-2013) began writing for the New York Press at the age of fifteen. At seventeen, he was asked to write a piece for the New York Times Magazine, and at nineteen, he published Teen Angst? Naaah..., his autobiography of his years at Stuyvesant High School. His debut teen novel, Be More Chill, was selected for the Today Show Book Club by Judy Blume. It''''s Kind of a Funny Story, a cult classic, was adapted into a 2010 film starring Zach Galifianakis and named one of the 100 Best-Ever Teen Novels by National Public Radio. The Other Normals, his third novel, was a Junior Library Guild selection. He was the co-author, with Chris Columbus, of the New York Times bestselling fantasy-adventure series House of Secrets. He also wrote for the New Yorker and MTV''''s hit show Teen Wolf. His work has been translated into twenty-five languages Chris Rylander is the author of the Fourth Stall Saga. A lifetime Chicago Cubs fan, he lives in North Dakota. Ned Vizzini began writing for New York Press at the age of fifteen. At seventeen he was asked to write a piece for The New York Times Magazine which led to the publication of Teen Angst? Naaah..., a memoir of his years at Stuyvesant High School. Now twenty-two, Ned lives in Brooklyn, New York.