The product is the book "Gravity Falls: Journal 3" by author Alex Hirsch, illustrated by Yes. Published by Random House Children's Books in 2016, this hardcover book in English language has a total of 288 pages. The book belongs to the genre of Juvenile Fiction, with topics including Paranormal, Occult & Supernatural, Humorous Stories, Action & Adventure, Family / Siblings, and Media Tie-In. With a size of 9.8 inches in length, 7.8 inches in width, and 0.9 inches in height, this book weighs 31.3 ounces. Also The Book of Bill.
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