Looks like it might be a good reference book
"Pagans often claim that their spiritual inspiration comes not from a written scripture but from personal experience and original creativity. Yet there are many written works which also constitute its testament. Some of them are thousands of years old, such as the Descent of Ishtar, and the Homeric Hymn to Demeter. Others are more recent, such as the Charge of the Goddess.
A Pagan Testament collects these original works together, along with the poetry and prose that inspired the founders of the modern Pagan movement. It also includes the largest collection of circle songs and wisdom teachings ever publised. These form the Pagan equivalent of the Biblical Psalms and Provebrs. They were collected by the author in a survey of Pagan folklore, from almost 2,000 people in twelve countries around the world. They show that Paganism is continually expanding and developing. Finally, the book includes an original and valuable philosophical commentary and interpretation."