The title of this book is Magic Tree House #19: Tigers at Twilight and is written by author Mary Pope Osborne. The book Magic Tree House #19: Tigers at Twilight is published by Random House Books for Young Readers. The ISBN of this book is 9781299240087 and the format is Digital (delivered electronically). The publisher has not provided a book description for Magic Tree House #19: Tigers at Twilight by Mary Pope Osborne.