Three Temples for the Ancient Ones: Lore Booklet

From publisher blurb: Three temples for the Ancient Ones is a three part campaign for OSR and fantasy games in general, in which players are guided to three different locations in search for ancient and forgotten tools. The Lore Booklet sets the background for the adventures, explaining how things connect to each other and giving a brief explanation about the reasons why players would engage on the search for the three temples.