Kids from preschool through high school and earn $10 in Half Priced Books Bookworm Bucks for reading this summer. Kids up to 8th grade can earn $5 each month by reading 15 minutes per day and bringing their completed reading log into a store (parents can read to those who can’t yet). Those in high school will receive $5 per month when they read one book and bring a short review of their book to a store. Limit one reward per person, per month. Click here to find a location near you.