Lawrence Schick

title	ISBN-13	year of publica- tion	other author(s)
Advanced Dungeons and Dragons: Dungeon Module A4, In the Dungeons of the Slave Lords	978-0-935696-28-8	1981
Deities & Demigods	978-0-935696-22-6	1980	Rob Kuntz
Heroic Worlds	978-0-87975-653-6	1991
Heroic Worlds: A History and Guide to Role-Playing Games	978-0-87975-652-9	1991
In the Dungeons of the Slave Lords	978-0-394-51422-2	1981
Realms of Horror	978-0-88038-486-5	1987	Gary Gygax
Star Frontiers	978-0-88038-346-2	1982	David Cook
White Plume Mountain	978-0-394-51184-9	1980	Gary Gygax