Lynn Willis (Willis, Lynn)

Arkham Horror: The Boardgame for Monster Hunters
by Richard Launius, Lynn Willis, Charlie Krank, Tom Sullivan
Hardcover, Putnam Berkley, ISBN 093363546X (0-933635-46-X)
Arkham Unveiled: A New England Haven for Investigators
by Keith Herber, Lynn Willis, Lee Gibbons
Softcover, Putnam Berkley, ISBN 0933635621 (0-933635-62-1)
The Art of Playing Mythos the Cthulhu Collectable Card Game
by Eric Rowe, Lynn Willis, Charlie Krank, Scott David Aniolowski, Chris Adams, Mark J. Ferrari, John Bridges, Salvatore Abbinanti, Thomas Garrett Adams, Stephen Barnwell, Mike Blanchard, Bono Fabio
Softcover, Chaosium, ISBN 1568820615 (1-56882-061-5)
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At Your Door: A Modern-Day Campaign
by L. N. Isynwill, Keith Herber, Lynn Willis, Lee Gibbons
Softcover, Putnam Berkley, ISBN 0933635648 (0-933635-64-8)
Basic Roleplaying: The Chaosium System
by Greg Stafford, Lynn Willis, Chris Appel, William Church
Softcover, Chaosium, ISBN 1568821689 (1-56882-168-9)
Blood Brothers 2
by Geoff Gillan, Kathy Ho, Marcus Rowland, John B. Monroe, Lynn Willis
Softcover, Putnam Berkley, ISBN 0933635915 (0-933635-91-5)
Call of Cthulhu
by Lynn Willis, Sandy Petersen
Softcover, Chaosium, ISBN 1568821816 (1-56882-181-6)
More editions of Call of Cthulhu:
Call of Cthulhu
by H. P. Lovecraft, Lynn Willis, Sandy Petersen, Glenn Rahman
Hardcover, Chaosium, ISBN 0933635583 (0-933635-58-3)
Call of Cthulhu Keeper's Screen
by Les Brooks
Softcover, Chaosium, ISBN 1568821492 (1-56882-149-2)
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The Complete Masks of Nyarlathotep: Adventures to Thwart the Dark God
by Jason C. Eckhardt, Lynn Willis, Tom Sullivan, John J. Eckhardt, Larry Ditillo
Softcover, Australian Centre for Innovation, ISBN 1568820690 (1-56882-069-0)
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Cthulhu by Gaslight: Horror Roleplaying in the 1890's
by William A. Barton, Sandy Petersen, Lynn Willis, Tom Sullivan, Kevin Ramos
Softcover, Putnam Berkley, ISBN 0933635559 (0-933635-55-9)
Cthulhu Now: Modern Firearms, Forensics, and Occupations
by Bill Barton, Keith Herber, Lynn Willis, Tom Sullivan, Lynell L. McAdams
Softcover, Putnam Berkley, ISBN 0933635478 (0-933635-47-8)
Dragon Lords of Melnibone
by Lynn Willis, Richard Watts, Charli Krank
Softcover, Chaosium, ISBN 1568821506 (1-56882-150-6)
Elf War: Hubward Adventures of the World of Two Moons
by Elizabeth Cerritelli, Sandy Petersen, Lynn Willis, Wendy Pini, Mark Bode
Softcover, Putnam Berkley, ISBN 093363532X (0-933635-32-X)
Elric
by Shirley, Lynn Willis, Mark Morrison, Richard Watts, Jimmie W. Pursell
Softcover, Chaosium, ISBN 0933635982 (0-933635-98-2)
Great Old Ones: New Adventures Against the Cthulhu Mythos
by Marcus Rowland, Kevin Ross, Lynn Willis, Tom Sullivan, E. C. Fallworth
Softcover, Putnam Berkley, ISBN 0933635389 (0-933635-38-9)
Horror's Heart
by Sheldon Gillett, Jason Eckhardt
Softcover, Chaosium, ISBN 1568820682 (1-56882-068-2)
The Keeper's Companion
by Lynn Willis
Softcover, Chaosium, ISBN 1568821867 (1-56882-186-7)
Malleus Monstrorum: Creatures, Gods, & Forbidden Knowledge Roleplaying Game Guide
by Scott David Aniolowski, Lynn Willis, Sandy Petersen
Softcover, Chaosium, ISBN 1568821794 (1-56882-179-4)
Mansions of Madness: Mythos Mysteries in the Abodes of Man
by Keith Herber, Mark Morrison, Lynn Willis, Lee Gibbons, Janet Aulisio
Softcover, Putnam Berkley, ISBN 093363563X (0-933635-63-X)
Masks of Nyarlathotep: Adventures to Thwart the Dark God
by Lynn Willis, Larry Ditillio
Hardcover, Chaosium, ISBN 0933635605 (0-933635-60-5)
Michael Moorcook's Stormbringer
by Lynn Willis
Softcover, Chaosium, ISBN 1568821522 (1-56882-152-2)
Miskatonic University: Where Science Meets the Mythos
by Sandy Antunes
Softcover, Chaosium, ISBN 156882033X (1-56882-033-X)
Orient Express
by L. N. Isinwyll, Geoff Gillan, Mark Morrison, Lynn Willis
Softcover, Putnam Berkley, ISBN 0933635761 (0-933635-76-1)
Petersen's Field Guide to Creatures of the Dreamlands: An Album of Entities from the Land Beyond the Wall of Sleep
by Tom Sullivan, Mark J. Ferrari, Lynn Willis, Sandy Petersen
Softcover, Wizards Attic, ISBN 0933635532 (0-933635-53-2)
Peterson's Field Guide to Cthulhu Monsters
by Sandy Peterson, Tom Sullivan, Lynn Willis, H. P. Lovecraft
Softcover, Putnam Berkley, ISBN 0933635486 (0-933635-48-6)
Prince Valiant : The Storytelling Game
by Greg Stafford, Bill Dunn, Lynn Willis, Hal Foster
Softcover, Putnam Berkley, ISBN 0933635508 (0-933635-50-8)
Ramsey Campbell's Goatswood and Less Pleasant Places
by David Mitchell, Mike Mason, Richard Watts, Gary Sumpter, J. Todd Kingrea, Scott David Aniolowski, Clifton Ganyard, Rob Malkovich, Steve Spisak
Softcover, Chaosium, ISBN 1568821530 (1-56882-153-0)
Return to Dunwich: Unearthing Ancient Horrors in Rural New England
by Lynn Willis
Softcover, Chaosium, ISBN 0933635710 (0-933635-71-0)
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Secrets of Japan
by Michael Dziesinski
Softcover, Chaosium, ISBN 1568821565 (1-56882-156-5)
Terror Australis: Cthulhu down Under
by Penelope Love, Mark Morrison, Lynn Willis, Sandy Petersen, Tom Sullivan
Softcover, Putnam Berkley, ISBN 0933635400 (0-933635-40-0)
Thieves World
by Greg Stafford
Hardcover, Chaosium, ISBN 093363501X (0-933635-01-X)
Thieves' World Companion: Sanctuary Roleplaying under the Beysibi
by Anders Swenson, Steve Perrin, Lynn Willis, Kevin Ramos, Walter Velez
Softcover, Putnam Berkley, ISBN 0933635346 (0-933635-34-6)