This is a 2019 trade paperback edition of Turtles All the Way Down by John Green. The book is approximately 8.2 inches in length, 5.5 inches in width, and 0.7 inches in height with a weight of 10.1 ounces. The book has 320 pages and is published by Penguin Young Readers Group. It is a Young Adult fiction novel with themes of mental illness, depression, self-esteem, self-reliance, and friendship. The intended audience for this book is also young adults. The book is in English language and is categorized under "Books & Magazines" and "Books."