The World Almanac and Book of Facts 2007 [World Almanac and Book of Facts] (Hardcover) ISBN-13: 9780886879969 ISBN-10: 0886879965 Genre: Reference ? The World Almanac and Book of Facts 2007 [World Almanac and Book of Facts Paper] (Paperback) ISBN-13: 9780886879952 ISBN-10: 0886879957 Genre: Reference 1 The World Almanac and Book of Facts 2008 [World Almanac and Book of Facts] (Paperback) → Hardcover ISBN-13: 9781600570728 ISBN-10: 1600570720 Genres: History, Reference 3 The World Almanac and Book of Facts 2008 [World Almanac and Book of Facts] (Hardcover) → Paperback ISBN-13: 9781600570735 ISBN-10: 1600570739 Genres: History, Reference ? The World Almanac and Book of Facts 2009 [World Almanac and Book of Facts] (Paperback) ISBN-13: 9781600571053 ISBN-10: 1600571050 Genres: History, Reference 2 The World Almanac and Book of Facts 2010 (Paperback) ISBN-13: 9781600571237 ISBN-10: 1600571239 Genres: Children's Books, History, Reference, Humor & Entertainment 2 |