When Zack and the gang discover a world-famous scuba diver floating - dead - in the water while on vacation, the local police ask for assistance in helping solve the murder. Can Zack and the dogs figure out what's going on?
When a dead scuba diver is discovered during their road trip vacation to Monterey, California, Zack, Jillian and the dogs investigate the circumstances of the death.
After a family of otters are discovered using what looks like bits of treasure as tools for opening shellfish, Zack and Jillian begin to wonder if the events could be related. Might there be an undiscovered shipwreck nearby? If so, was it worth killing over?
Zack, Jillian and the dogs are swept up into the case, willingly or not. Together, the gang spends their hard-earned vacation trying to figure out why an experienced, world-famous diver would turn up dead, and why the corgis are suddenly so interested in their new aquatic friends.
Willa Goodheart, honest and hard-working white collar worker finds herself connected to a police investigation for a serial killer; and she hasn't a clue why - that is, until she begins digging.
Taylor Reigler moves to Indiana in order to reopen a campground she inherited. She finds decades of grime, waist high grass, and a few resident ghosts.
