Penguins, Snails and Puppy Dog Tails by Janet Koenig. Published by Hot Off The Press. ISBN 1-56231-176-X. Pages: 16Penguins, Snails & Puppy Dog Tails' is full of projects that are easy to make, and will make any child (big or small) smile. Using Styrofoam, glue, and other basic materials, you can...