The Mammoth Book of Alternate Histories

Ian Watson & Ian Whates & James Morrow & Ken MacLeod & Eugene Byrne & Kim Newman & Suzette Hayden Elgin & Harry Harrison & Tom Shippey & Esther M. Friesner & A. A. Attanasio & Pat Cadigan & Fritz Leiber & Paul McAuley & Rudy Rucker & Keith Roberts & Kim Stanley Robinson & Marc Laidlaw & Judith Tarr & Ian R. MacLeod & Chris Roberson & Harry Turtledove & George Zebrowski & Pierre Gévart & Robert Silverberg & Gregory Benford & Pamela Sargent & Frederik Pohl & Stephen Baxter

The Mammoth Book of ... (1)

The Improbable Adventures of Sherlock Holmes

John Joseph Adams & Christopher Roden & Stephen King & Tim Lebbon & Anne Perry & Bradley H. Sinor & Edward D. Hoch & Vonda N. McIntyre & Darrell Schweitzer & Mary Robinette Kowal & H. Paul Jeffers & Barbara Roden & Anthony Burgess & Stephen Baxter & Laurie R. King & Geoffrey A. Landis & Amy Myers & Peter Tremayne & Sharyn McCrumb & Michael Moorcock & Dominic Green & Barbara Hambly & Tony Pi & Chris Roberson & Naomi Novik & Rob Rogers & Mark Valentine & Tanith Lee & Neil Gaiman & Robert J. Sawyer