Working and tested with new batteries. 10 books/cartridges in good condition (may have initials in black ink on cover, which may be removable): Scooby Doo and the Missing Donuts, The Day Leap Ate Olives, Leap's Pond Activity and Game Book, Richard Scarry's Things to Know, The Secret Garden, Reading: Salty Sea Stories, A Tad Too Much, Arthur and the Lost Diary, Arthur's Lost Puppy, and Scooby Doo and the Haunted Castle (can substitute 1 or 2 of these for something else if there is one you don't like and depending on availability).