Along Came A SpiderDiscover the classic thriller that launched the #1 detective series of the past twenty five years, now one of PBS's "100 Great American Reads" Alex Cross is a homicide detective with a Ph. D. in psychology. He works and lives in the ghettos of D. C. and looks like Muhammad Ali in his prime. He's a tough guy from a tough part of town who wears Harris Tweed jackets and likes to relax by banging out Gershwin tunes on his baby grand piano. But he also has