Horse Theme Lot of 16 Youth Chapter Books (Animal Ark, Pony Pals, and More). Condition is preowned. All book are paperback and in reading condition with some wear on the binding and covers. There was no noticeable writing in them other than an occasional books with a child's name. Please review pictures. You are welcome to visit my listings for more great items. Please let me know if you have any other questions. Most Items can be bundled!