Jonathan Tweet
Books
Player's Handbook
2003
ISBN 9780786962464
Ars Magica
1987
ISBN 9781887801553
The Myths of Magic
New Faces
1992
ISBN 9781887801034
The Players' Survival Guide
1992
ISBN 9781887801027
Friend or Foe?
1994
ISBN 9781887801133
Manuale del giocatore
2000
ISBN 9788882880286
Dungeons & Dragons Dungeon Master's Guide
2003
Dungeons & Dragons Core Rulebook Set (Dungeons & Dragons d20 3.5 Fantasy Roleplaying, Three Book Slipcased Set)
2003
ISBN 9780786934102
Podre ·cznik gracza
2006
ISBN 9788374181075
Monster Manual
2000
ISBN 9780786915521
Dungeon Master's Guide
2003
ISBN 9780786928897
Over the Edge
1992
ISBN 9781887801522
Houses of Hermes (Ars Magica)
1995
ISBN 9781880992548
Cloaks (Over the Edge)
1998
ISBN 9781887801614
Festival of the Damned Anniversary Edition (Ars Magica)
1998
ISBN 9781887801676
Players Handbook
2003
ISBN 9780786928866
Dungeons & Dragons Minatures Handbook
2003
ISBN 9780786932818
Ars Magica, Fifth Edition (Ars Magica Fantasy Roleplaying)
2004
ISBN 9781589780705
The Broken Covenant of Calebais
2004
ISBN 9781589780712
Grandmother fish
2016
ISBN 9787559625564- No cover
Faeries
1991
ISBN 9780962779053 
13th Age Glorantha
2018