It is kind of hard to match up these reviews of the Pepys' Diary with specific volumes, probably due to the nature of ISBN numbers. However, this review is about Volume 10, the Companion to the 10 vol. set of paperbacks (complete edition) by the University of California Press. IT IS a valuable book indeed, being 1700 entries, alphabetically arranged, on the details about the people and places mentioned in the Diary. It has 626 numbered pages and genealogical tables and maps.