This recent installment in the 'Practical Guides for Librarians' series covers what one would expect to find in an introductory guide to genealogy research. Pennavaria clearly presents tips on using census, military, immigration, and vital records. Subjects discussed include dealing with errors in official documents, working with online databases, and locating records in foreign countries. . . .Verdict: Librarians who wish to become genealogists or to update their genealogy collection will appreciate this work.