For marine biologist Julianne Maroney, two weeks in tiny Declan's Cross on the south Irish coast is a chance to heal her broken heart. But from the moment Julianne sets foot on Irish soil, everything goes wrong. The well-connected American diver who invited her to Ireland has disappeared. And she didn't expect to attract the attention of FBI agents Emma Sharpe and Colin Donovan -- especially since a Donovan is the reason for her broken heart. Emma...

NUMA director Dirk Pitt searches for the connections among newly discovered Roman artifacts, the rise of a fundamentalist movement, and the existence of a mysterious long-lost "manifest," which, if discovered again, may change the history of the world.

"The dazzling new novel in the #1 New York Times-bestselling series from Clive Cussler, the grand master of adventure. When Kurt Austin is injured attempting to rescue the passengers and crew from a sinking yacht, he wakes with fragmented and conflicted memories. Did he see an old friend and her children drown, or was the yacht abandoned when he came aboard? For reasons he cannot explain, Kurt doesn't trust either version of his recollection. Determined...

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,...

"The stunning new thriller from the New York Times-bestselling author. When a Crow Indian acquaintance of Tomlinson's asks him to help recover a relic stolen from his tribe, Doc Ford is happy to tag along-but neither Doc nor Tomlinson realize what they've let themselves in for. Their search takes them to the part of Central Florida known as Bone Valley, famous primarily for two things: a ruthless subculture of black-marketers who trade in illegal...

"Oceanographer and marine biologist Robert D. Ballard looks back on a long and storied life that includes accomplishments ranging from discovering new life-forms to finding the wreck of the Titanic"-- Best known for finding the wreck of the Titanic, Ballard has a lifetime of stories about exploring the ocean depths. Now he gets personal, telling the stories behind his most exciting discoveries-- including how a top-secret naval mission provided the...

"Many dangers lurk in the deep--the worst of them are human. Thirty minutes into what should have been an easy, beginner-level dive in a remote Florida lake, the rim of a cave collapses, trapping two of Doc Ford's friends. Ford himself manages to escape and quickly surfaces to find help-but that's when his troubles only begin. Two men are waiting for him on the shore, and they are not the kind of men you want to meet at any time. Murderers and ex-cons,...

"Doc Ford has long lived a double life. This time, it may finally have caught up to him. The electrifying new thriller from the New York Times-bestselling author. "I'll make an example of someone close to you." On a moonless night on Sanibel Island, Florida, marine biologist Marion "Doc" Ford carefully watches a video of a hooded man executing three hostages. The man is an American working with ISIS, and in the next few days, it'll be Ford's job,...

Doc Ford has been involved in many strange cases. This may be one of the strangest. A legendary charter captain and guide named Tootsie Barlow has come to him, muttering about a curse. The members of his extended family have suffered a bizarre series of attacks, and Barlow is convinced it has something to do with a multiple murder in 1925, in which his family had a shameful part. Ford doesn't believe in curses, but as he and his friend Tomlinson begin...

"A novel about love, loss, and sharks by the New York Times bestselling coauthor of the memoir Traveling with Pomegranates. On a summer day on the Gulf of Mexico in 1988, two extraordinary things happen to twelve-year-old Maeve Donnelly. First, she is kissed by Daniel, the boy of her dreams. Then, she is attacked by a blacktip shark. Eighteen years later, Maeve is a world-traveling marine biologist studying and swimming with the very animals that...