Warhammer Liber Chaotica Complete 2003 Set 4 Books
Liber Chaotica: Khorne. Liber Chaotica: Slaanesh. Liber Chaotica: Nurgle. Liber Chaotica: Tzeentch. The work describes Tzeentch, the nature of the warp/magic, and the religious cult following the deity.