Dragon magazine 42

Dragon issue 42 was released in October of 1980. It contained the following articles related to the Forgotten Realms:

From the Sorcerer's Scroll: Making Monsters Meaningful

 * By Gary Gygax. p. 18

Tips on playing monsters more intelligently to provide a greater challenge to players.

Leomund's Tiny Hut: The Inner Planes

 * By Len Lakofka. p. 26

Rules for travel, encounters, and magic in the Inner Planes.