Bob Books Set 3 adds something new for young readers. Consonant blends introduce youngsters to the next level of reading. Consistent vowel sounds mean skill building continues at a comfortable pace. In addition to eight story books, two Activity Books are included, designed to entice youngsters to read, write, and solve puzzles. Set includes 10 books with 16 pages each--8 stories plus 2 activity books. In these books, short vowels continue, adding blends and compound words. Set measures: 5" x 0.4" x 5". Ages 4 and up.