Books by Hammack, Allen

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Day of Al'Akbar (Advanced Dungeons and Dragons Module I9) image

Day of Al'Akbar (Advanced Dungeons and Dragons Module I9)

Author(s): Hammack, Allen
ISBN-13: 9780880383202
Publisher: TSR Hobbies
Released: Jan 01, 1986
Format: Paperback, 40 pages
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The Ghost Tower of Inverness (Advanced Dungeons & Dragons module C2) image

The Ghost Tower of Inverness (Advanced Dungeons & Dragons module C2)

Author(s): Hammack, Allen
ISBN-13: 9780935696240
Publisher: TSR, Inc.
Released: Jan 01, 1980
Format: Paperback, 20 pages
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Goodman Games How To Write Adventure Modules That Don't Suck (System Neutral, Hardback) image

Goodman Games How To Write Adventure Modules That Don't Suck (System Neutral, Hardback)

Author(s): Hammack, Allen
ISBN-13: 9781946231086
Edition: Illustrated
Publisher: Goodman Games
Released: May 14, 2024
Format: Hardcover, 162 pages
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