Nudi Gill: Poison Powerhouse of the Sea

"Say hello to Gill, a flashy nudibranch living a fierce and fascinating life in the ocean without a shell and completely ... Naked! When a young snorkeler stumbles upon Gill, she learns there is more than meets the eye when it comes to her sassy and colorful friend. Find out what makes Gill and his fabulous family of nudibranchs tiny, but mighty poison powerhouses of the sea."--