A playful exploration of counting from one to 10, packed with evocative sounds that are great fun to read out loud Plip! Plop! Ten polliwogs in a muddy bog. Drip! Drop! Rain drops. One by one, the polliwogs turn into frogs. The soggy bog is home to 10 polliwogs. They splosh and splash together in the rain and mud, until one polliwog turns into a frog. Now there are nine polliwogs in the soggy bog and one frog on the mossy log. As the rain continues to fall, more and more polliwogs turn into frogs and the bog comes to life with color and sound. Even the local scriffy scruffy dog cannot resist the bog-frog hop!