All Our yesterdays : The Time Travel Sourcebook (Star Trek : The Expanded Universe)

Publication Details

Publisher

Last Unicorn Games, Inc.

Published

2000

Pages

128

ISBN

9780671040161

About Unknown Author

**Steve Kenson** has been a freelance writer in the RPG industry since 1995. In early 2004, he began a full-time position as line developer for Green Ronin's Mutants & Masterminds system which he also designed. Kenson is also credited with nine fantasy novels and numerous articles in such publications as Dragon, InQuest, and Polyhedron.

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