Treasure Book is one of the new free hidden object games developed by Hidden Object Games - PlayHOG for Android. It is a puzzle game that challenges you to search and find hidden objects in ten different levels. Each level has 40 objects to find, making it a total of 400 objects to seek and find. The game also offers hints and pinch & zoom features to aid in your search.

What sets Treasure Book apart from other hidden object games is that the entire game is 100% free. Unlike other games that offer teaser levels before requiring payment, Treasure Book offers a fair and challenging experience for players who enjoy hidden object games. The game's graphics are vibrant and colorful, enhancing the experience of finding hidden objects.

Overall, Treasure Book is a fun and addictive game for both kids and adults who enjoy finding objects in picture puzzles. If you're looking for a challenging and rewarding experience, Treasure Book is definitely worth a try.