Ken, Jill, and their pet monkey Zig continue their adventures with a mountain hike. As usual, Zig’s misbehavior creates mayhem when he’s scared trying to make friends with a group of smelly skunks and then scares a flock of colorful ducks. Zig redeems himself when again he saves Jill from a big bug. The exceptionally well-illustrated facial expressions of these fanciful characters and the wildlife on the pages provide excellent context clues as early readers master their new reading skills. Target Reader 20 is part of Phonics Adventure’s systematic, leveled reading program.