For snowman with earmuffs, trim off hat and top of head. Spatula ice snowmen and position on cake. Pipe tip 2 eyes and outline mouths. Add tip 3 pull-out noses, dot cheeks and buttons. For earmuffs, cut a 3 in. piece of licorice. Pipe a small tip 8 dot on each side of head; insert licorice and overpipe ends with a tip 8 ball. For top hat, pipe tip 12 band hat and tip 8 outline brim. Add tip 5 string hat band. Pipe tip 12 pull-out stocking cap with tip 3 zigzag trim. Add tip 3 dot pompom. On earmuff and stocking cap snowmen, pipe tip 8 outline scarves with tip 2 outline fringe. On top hat snowman, pipe tip 47 band scarf. Insert book pieces, raised so that edges meet in a V-shape; pipe tip 5 outline binding.