Acrobatics with an Ammonite

World of Aquatica: When a man swims in private waters, he discovers more than he ever thought possible.

Deckart Waldorf knows he's not supposed to be swimming there, but he needs to get away. Sneaking onto the private beach seems like a good idea. His ex would never think to look for him there. After all, Deckart has always followed the letter of the law, in every area of his life. He's never even had a parking ticket.

While snorkeling, Deckart spots what looks like the largest sea snail he's...