Come to Daddy - This large dark fantasy adventure comes in Blood & Treasure and Swords & Wizardry versions. 86 pages and Pay What You Want.
Have Death Ray, Will Travel - Adventure setting for White Star that tries to emulate the feel of the 1940s-1950s interplanetary sci-fi (or scientifiction as they called it). 45 pages, $3.99
Creature Catalog Volume 1 - 12 new monsters from the Frugal GM. 12 pages, $1.99
Darker Pathes 3: The Demonolater - This is essentially an Evil High Priest sub-class of cleric, those that serve demon/devil gods. For 1e and presumably Adventures Dark & Deep. 15 pages, $4.25
Heroic Age of Tekumel - These are quick start rules for an upcoming Tekumel game. Sounds like it's closer to the original Empire of the Petal Throne rules which was like D&D, except ability scores were 1-100. Hefty for quick start rules at 79 pages and it's free. Check it out.
Uttin - This is a new alien racial class for White Star. 7 pages, PWYW.
Dungeons in Blue Set F and Set E- Dungeon geomorphs. $3.49. Dude draws a lot of maps.