List of Dungeons & Dragons modules
S
S—Special SJA—Spelljammer Adventure set in the Spelljammer campaign setting SJQ–Spelljammer Quest set in the Spelljammer campaign setting SJS—Spelljammer Sourcebook set in the Spelljammer campaign setting ST–Steam Train (or Stoke-on-Trent) limited edition module released at 1986 Stoke-on-Trent Garden Festival (UK).

List of Dungeons & Dragons modules

Section Title: S
Table Section Text: S—Special SJA—Spelljammer Adventure set in the Spelljammer campaign setting SJQ–Spelljammer Quest set in the Spelljammer campaign setting SJS—Spelljammer Sourcebook set in the Spelljammer campaign setting ST–Steam Train (or Stoke-on-Trent) limited edition module released at 1986 Stoke-on-Trent Garden Festival (UK).

Code	Title	Levels	Author(s)	Published	Notes

S1	Tomb of Horrors	10–14	Gary Gygax	1978	Module from Origins 1, set in Greyhawk. Ranked 3rd greatest adventure of all time. Official download of 3.5 conversion

S2	White Plume Mountain	5–10	Lawrence Schick	1979	Set in Greyhawk. Ranked 9th greatest adventure of all time.

S3	Expedition to the Barrier Peaks	8–12	Gary Gygax	1980	Set in Greyhawk. Ranked 5th greatest adventure of all time.

S4	The Lost Caverns of Tsojcanth	6–10	Gary Gygax	1982	Prequel to WG4, set in Greyhawk. Originally published in 1976 without a module code as The Lost Caverns of Tsojconth (note difference in spelling).

S1–4	Realms of Horror	10-14	Gary Gygax	1987	Abridged Compilation

(S5)	The Dancing Hut of Baba Yaga	7–20	Lisa Smedman	1995	2nd Edition

(S6)	Labyrinth of Madness	15+	Monte Cook	1995	2nd Edition

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