Gerald the elephant and Piggie are best friends who love spending every day together. But suddenly, something terrible happens. Every time Gerald gets close to Piggie, he lets out a massive, earth-shaking sneeze. Gerald starts to worry, and then he comes to a horrifying conclusion. He thinks he is allergic to his best friend. The thought of never being able to play with Piggie again makes Gerald incredibly sad. He decides he must stay far away from her to keep from sneezing. Will these two best pals really have to be separated forever, or is there another silly reason for Gerald's giant sneezes? You will laugh out loud as Gerald dramatically tries to solve his medical mystery. This funny and emotional adventure perfectly captures the fears and massive feelings that come with being a best friend when things suddenly go wrong.