Crystal Kite Award Winning book. As a trio of tired tots settles into bed for the night, the sheep who should be helping them count down to slumber kick up their hooves instead in an energetic dance performance. Starting with one little lamb and counting up to 10, these "sleep" sheep tap, waltz, tango, and even boogie as they get their nighttime groove on. But finally, after their energy is danced out, nap sheep lull everyone to sleep.