Greenhill's Alternate Decisions is a series of books published by Greenhill Books. The books are anthologies of essays on alternate history. Some books in the series have also been published by the Science Fiction Book Club or the Military Book Club.
The series is ongoing and currently includes the following titles:
Published in 1995 and edited by Kenneth Macksey. Included the following essays:
Published in 2000 and edited by Jonathan North. Included the following essays:
Published in 2001 and edited by Peter G. Tsouras. Included the following essays:
Published in 2002 and edited by Peter G. Tsouras. Included the following essays:
Published in 2003 and edited by Peter G. Tsouras. Included the following essays:
Published in 2004 and edited by Peter G. Tsouras. Included the following essays:
Published in 2005 and edited by Peter G. Tsouras. Included the following essays:
Published in 2006, edited by Peter G. Tsouras. Included the following essays:
In addition to these anthologies, Greenhill has also published some book length "non-fiction" alternate history: