Patapois and Chrystotomos (both Center for Traditionalist Orthodox Studies, Etna, California) offer the first complete English edition of the treatise Concerning Frequent Communion, along with evidence supporting the contention that it was written by Saint Nikodemos the Hagiorite (1749-1809) and Saint Makarios of Corinth (1731-1805), both central figures in the Kollvades movement to restore the frequent or continuous communication between Christians and God that they say characterized Christianity until the fourth century. There is no index. Annotation ©2008 Book News, Inc., Portland, OR (booknews.com)