Introductory deal: Receive "The Gadget Book" free when you join the Alex Rider book club from Grolier. Pay £6.99 when you join and you will receive Anthony Horowitz's complete six-volume series. Then: If you decide to remain a member, you will be charged £6.99 each month for five months, including postage. Sample titles: Stormbreaker, Point Blanc, Skeleton Key, Eagle Strike, Scorpia, Ark Angel. Shipping & handling: Included. Return days: Seven. Customer service: 0870 240 4385 or email. Open to: U.K. residents.