Focuses on the letter (3z(BT(3y(B, what this letter of the alphabet looks like, and how it sounds, and features several words containing the letter (3z(BT(3y(B.
Focuses on the letter (3z(BY(3y(B, gives examples of words that contain the letter (3z(BY(3y(B, and explains the different ways the letter (3z(BY(3y (Bis pronounced.