Wow! I saw this on Pinterest and couldn't resist! No guarantee about how many you'll get (about 150), or what level books (probably a range from toddler to young adult), but what a perfect way to build or supplement a classroom library! I just ordered mine- 12.99 for the box, 17.00 for shipping. For 30 dollars, I'll take the risk!
Who Pushed Humpty Dumpty?: This is a fun case by case book that kids will know most of the answers to the crimes. The fun one was Humpty Dumpty, of course, but the others were cute too. This would be good for older Elementary School kids visiting - Just share 2-3 cases with them and have them try to solve the crime.