* a few puzzles have been completed but most are not completed This activity book, titled "Games and Puzzles from the Tree House: Over 200 Challenges!", is perfect for children between the ages of 2-12. It includes over 200 games and puzzles with a variety of topics, such as animals and general activities. The book is authored by Natalie Pope Boyce and Mary Pope Osborne, published by Random House Children's Books in 2015. The format of this book is a digest paperback with a length of 7.8 inches, a width of 5.7 inches, and a height of 0.6 inches. It weighs 6.1 ounces and has a total of 256 pages. The book is in English and is categorized under Books & Magazines. It is an excellent choice for parents who want their children to engage in fun and educational activities.