"Sharklock Bones: Pirate tails" is the third book in the series. Sharklock Bones is a shark detective with a trusty sidekick, Dr. Flotsam. Together they solve not too difficult mysteries in their home of Fish Town and surrounding oceans. This "tail" is about a missing pirate ship, the Black Twirl. Bones and Flotsam attempt to locate the ship and find out who the mysterious culprit is. All told in puns, jokes, wordplays and anecdotes and done in screenplay fashion if the readers want to act out the story.