OuBook - 2001
This six book series includes the vowel blends: ai, ea, ee, oa, oo, and ou. These easy readers feature and highlight vowel blends used in common words and children's names. The most common vowel blends are color-coded for easy identification and pronunciation.
Publisher: Edina, MN : SandCastle, c2001
Characteristics: 24 p. : col. ill. --