Sefer Raziel (Book of Raziel)
From Association of Independent Readers and Rootworkers
Supposedly given to Adam by the Angel Raziel, this is a book of astrological knowledge, angelic lore, gematria, protective spells, instructions on making amulets and the names of G-d. Although parts of the book can be traced back to Late Antiquity, the oldest book is from the 13th century.
