"Originally published as More Bob books and Bob books wow!"--On container. BOB Books are back, now with a bright, unique box display and colored illustrations throughout that make learning to read even more fun! Bob Books Set 5: Long Vowels Bob Books Set 5 introduces the important new skills of long vowels and the magical silent E. Maturing readers continue to love Bob Books with their lighthearted stories and entertaining pictures. Childrens' reading vocabularies grow quickly as they finish the longer stories in eight books, 16 to 24 pages. They are proud to be ready for chapter books.