Slam Bidding for the 21st Century. Everyone today plays Roman Keycard Blackwood - or at least, they think they do. This fourth edition of the only comprehensive book on RKB covers not only the basics, but also the cutting-edge ideas that can improve your slam bidding dramatically.

These include: Why you should play 1430 and 3014 RKB asks; The important extensions of RKB: the Queen-Ask, the Specific King Ask, and Specific Suit Asks; Responding to RKB with a void; ELB - asking for Keycards with a void; RKB in notrump auctions.