Synopsis: Catch a snowflake on your tongue. Toss a snowball. It's time to learn about snow.

Synopsis: There's no denying that Sam, Pam, Will and Jill, a quartet of anthropomorphized crocodile children, have hit on an ingenious way to take full advantage of a new snowfall. Posing as principals, they call the local news station and declare a snow day. "All schools are closed!" announces the staff of Croc-O News. "Wheee!" exult Sam, Pam, Will and Jill, a few pages later. "And they sledded and sledded all day." Lakin's text is a model of comic…