Fred the Mermaid has taken the bait and chosen to date Artur, Prince of the Black Sea, over human marine biologist Thomas. And just in time. The existence of the Undersea Folk is no longer a secret, and someone needs to keep them from floundering in the media spotlight. Fred has all the right skills for that job, but has a hard time when her real father surfaces and tries to overthrow Artur's regime.

Dellarobia Turnbow is a discontent farm wife engaging in a flirtatious relationship with a younger man when she discovers an unusual fire in a forested valley behind her house. This curiosity causes a stir in the scientific and local communities, garnering a great deal of media attention and leads to Dellarobia confronting and questioning everything she thought she believed in.

"Inti Flynn arrives in Scotland with her twin sister, Aggie, to lead a team of biologists tasked with reintroducing fourteen gray wolves into the remote Highlands. She hopes to heal not only the dying landscape, but Aggie, too, unmade by the terrible secrets that drove the sisters out of Alaska. Inti is not the woman she once was, either, changed by the harm she's witnessed--inflicted by humans on both the wild and each other. Yet as the wolves surprise...

Alex Carter heads to northeastern Washington State to investigate a possible sighting of a mountain caribou--an animal that became extinct in the contiguous U.S. years ago--and becomes embroiled in a clash between loggers and activists and the murder of a local forest ranger.

While trying to solve one of Florida's most profound secrets, Doc Ford is the target of a murder attempt by someone who wants to make it look like an accident. Or is the target actually Tomlinson? Whatever the answer, the liveaboards and fishing guides at Dinkin's Bay on Sanibel Island are becoming increasingly nervous, and wary, after a near poisoning, a plane crash, and an explosion make it apparent that Ford and Tomlinson are dangerous companions....

"Over the years, Dirk Pitt has always had a knack for finding trouble. This time, it has found him. . Pitt, the director of the National Underwater and Marine Agency, is on the Black Sea, helping to locate a lost Ottoman shipwreck, when he responds to an urgent Mayday - "Under attack!" - from a nearby freighter. But when he and his colleague Al Giordino arrive, there is nobody there. Just dead bodies, a smell of sulfur in the air, and, as Pitt and...

After finding a four-century-old gold medallion, a young girl is plagued by nightmares and then found hanging from the limb of a tree, at the time, coroner Doc Ford ruled her death an accident, but when the girl's mother begins complaining of strange threats, he begins to wonder if she was murdered.

When the twenty-ton Megalodon shark escapes from the Monterey Aquarium, it embarks on a deadly feeding frenzy along the California coast and it is up to paleo-biologist Jonas Taylor to stop the shark before anyone else is killed.

A picture book biography tells the story of Sylvia Earle's growing passion for the wonders of the sea and how her ocean exploration and advocacy have made her known around the world.

Doc Ford, a former black-ops specialist, is a marine biologist on Florida's Sanibel Island. Yet he still seems to always find himself in the middle of a crime scheme. When Doc ends up saving the life of a controversial ex-president, he finds out that the United States is planning a dangerous attack on an oil-rich Central American nation. Doc and the ex-president have only seven days to stop the shady operation from going down. To do that, however,...