You are bidding on two books - 1500 Questions and Answers - one for ages 12-13 (7th Grade) and the other is for ages 10-11 (5th Grade).
These are great learning tools made into a game that actually all ages will enjoy.
Both books are in excellent condition.
I usually ship within 24 hours and I do offer a 7 day return policy.
Thank you for your interest!