Two volumes: The big six, or the six with the most followers, all the primary texts, plus variants, letters, schisms, and commentary: Hinduism, edited by Wendy Doniger; Buddhism, Donald S. Lopez Jr; Daoism, James Robson; Judaism, David Biale; Christianity, Lawrence S. Cunningham; Islam, Jane Dammen McAuliffe; c.4,000+pp., indexed.