Troll Lord Games are running a special sale on four of their titles via OneBookShelf, giving 40% off the cover price on both DriveThruRPG [AL] and RPGNow [AL]. These titles, all of which can be used easily with other old school fantasy D&D-alikes, are:
- Castles & Crusades Book of Familiars [AL] – $12.59
A complete book of familiars and related abilities for every class in the game.
- Castles & Crusades Codex Celtarum [AL] – $11.99
A Celtic setting sourcebook complete with new classes, spells, items, and gods.
- Castles & Crusades Rune Lore [AL] – $11.99
A sourcebook that introduces a new class that can wield mystic runes.
- Castles & Crusades Bluffside City on the Edge [AL] – $11.75
The re-envisioning of the classic 3.5-era setting for old school games.
As a disclaimer, I own these books, and I enjoy them all.