Editing Deities & Demigods (section)

==[[Advanced Dungeons & Dragons]]==
===1st Edition===
TSR published the first version of Deities & Demigods in 1980 as a 144-page hardcover for the first edition Advanced Dungeons & Dragons rules. This edition, by James M. Ward and Robert J. Kuntz, served to update the material they had earlier included in 1976's Supplement IV: Gods, Demi-Gods & Heroes for the original D&D ruleset. The book presents the game statistics and background information for the gods, heroes, and legendary monsters from various different real-world mythologies. The original edition covered 12 pantheons of gods from myth and folklore, plus gods for various nonhumans, and four fictional groups: the Arthurian heroes, Fritz Leiber's "Nehwon mythos", Michael Moorcock's "Melnibonéan mythos", and H. P. Lovecraft's "Cthulhu Mythos". These statistics are presented in a fashion similar to that of the Monster Manual, and the statistics are accompanied by illustrations, as well as a short descriptive piece that details under what circumstances the god will appear, what the god might do if he does appear, and what his responsibilities and penchants may be. The book also details the mythoi of these religions, as well as how their clerics should behave, and describes the known planes of existence and how the afterlife applies to characters. Interior illustrations were submitted by Jeff Dee, Eymoth (Kenneth Rahman), Paul Jaquays, Dave S. LaForce, Jeff Lanners, Erol Otus, Darlene Pekul, Jim Roslof, David C. Sutherland III, and [[Dave Trampier]].

The original Deities & Demigods contains 16 categories of mythos for use with AD&D. The gods' statistics are set up like the monsters in the original Monster Manual. There is a 9-page clerical chart and a chapter on the known planes of existence.

For the first 1980 printing, TSR obtained permission from [[Michael Moorcock]] for inclusion of Melnibonéan material (from his [[Elric]] series of books). The [[Cthulhu Mythos]] was believed to be in the public domain, so TSR assumed they could legally use it without any special permission. However, Arkham House, which claimed to hold the copyrights on a number of works by H. P. Lovecraft, had already licensed the Cthulhu property to the game company Chaosium. Furthermore, Chaosium had also licensed the Melnibonéan copyright from Moorcock. When Chaosium threatened legal action, the first printing was halted and the two companies agreed on a compromise: TSR could continue to use the material but must provide a credit to Chaosium to do so. TSR added the credit for the second printing of the book.

The Cthulhu and Melnibonéan sections were removed from the 1981 edition, making it a 128-page hardcover (and giving the original edition a high collector's value). TSR felt its material should not contain such an overt reference to one of its competitors and removed the two pantheons altogether, thus negating the need for the credit. For this reason, the first and second printings have generally been in greater demand by D&D fans and collectors. The credit to Chaosium and incorrect page and pantheon counts were still included in some of the subsequent printings.

For the 1985 printing, the book was repackaged and its name was changed to Legends & Lore. This sixth printing featured the name change to avoid potential conflicts with fundamentalist Christian groups such as Patricia Pulling's BADD. Despite the name change and new cover artwork (by [[Jeff Easley]]), the interior material was nearly identical to the fifth printing.

The original line-up of pantheons covered in this first printing of the book consisted of:
* American Indian Mythos
* Arthurian Heroes
* Babylonian Mythos
* Celtic Mythos
* Central American Mythos
* Chinese Mythos
* [[Cthulhu Mythos]]
* Egyptian Mythos
* Finnish Mythos
* Greek Mythos
* Indian Mythos
* Japanese Mythos
* [[Elric|Melnibonean Mythos]]
* [[Nehwon]] Mythos
* Nonhumans' Deities
* Norse Mythos
* Sumerian Mythos

[[White Dwarf]]'s [[Fiend Factory]] helpfully offered additional nonhumans' deities, weighted toward races ''WD'' had floated itself like the [[xvart]] or at least for ''[[Fiend Folio]]'' races like the [[norker]] and [[skulk]]. These gods not only didn't get traction anywhere, but Gygax posted ''his own'' god for the xvart like the chad he was. (Nowhere was asked who even wanted xvarts or norkers in the first place but, feh.)

===2nd Edition===
When the second edition of the Advanced Dungeons & Dragons game was released, a new Legends & Lore was written for it. Cover art is by Jeff Easley, with interior illustrations by George Barr, Terry Dykstra, Erol Otus, Erik Olsen, Jean Elizabeth Martin, Jeff Easley, Carol Heyer, Roger Loveless, John and Laura Lakey, and Keith Parkinson. Legends & Lore was expanded, completely revised from the 1st Edition AD&D volume, and rewritten for the 2nd Edition rules. This edition had pared-down content in comparison to the original; the sections on Babylonian, Finnish, Sumerian and non-humanoid deities were wholly excised. The Central American mythos was renamed the Aztec mythos, while the Nehwon mythos was retained.

A separate sourcebook, [[Monster Mythology]], later covered the non-human deities in much greater detail than any previous source, introducing several new deities in the process. Furthermore, the late 2nd Edition [[Planescape]] book, ''On Hallowed Ground'', gave a virtually comprehensive look at the various pantheons present in the D&D shared universe up to that point, and a level of detail not since exceeded.