Introductory deal: Choose the books you'd like the recipient to receive or select the first book and let the club choose subsequent books based on category. Then: That's it. Prices start at $50 for children or $75 for adults, for three-month memberships. Shipping & handling: $5 per book. Credit card required? Yes (required to join). Sales tax: Massachusetts. Customer service: 877-736-3266 or email. Open to: U.S. residents, including its territories and APO/FPO.