By Airlie Anderson. When Momo and Snap meet, their competitive nature comes out and each tries to outdo the other. Can these two adversaries ever become friends? Children will love to imitate the antics of Momo and Snap. Airlie Anderson shows her talent for clever storytelling in this lighthearted tale, told solely through noises. 32 pages. 8 12 x 11 1/4. 2-6 years.