Best Standalones

In the late 1970s, The Outfit has the entire city of Chicago in its hands. Tony Accardo is its fearless leader. Nicky Passero is his loyal soldier, though no one knows he has a direct line in to the boss of bosses. When the Christmas gift Accardo got for his wife, an inscribed bracelet with gold and diamond inlay, is stolen along with other items in a jewelry heist, Nicky is charged with tracking down and returning all of the items—by whatever means necessary.
Forced into an impossible situation, Nicky must find a way to carry out Accardo's increasingly unhinged instructions and survive the battle for control of Chicago. What Accardo doesn't know: Nicky has a secret which has made his life impossible and has put him in the pocket of the FBI.

After moving from a small country town to Seattle, Heather Baxter marries Tom, a widowed doctor with a young son and teenage daughter. A working vacation overseas seems like the perfect way to bring the new family together, but once they’re deep in the Australian outback, the jet-lagged and exhausted kids are so over their new mom.
When they discover remote Dutch Island, off-limits to outside visitors, the family talks their way onto the ferry, taking a chance on an adventure far from the reach of iPhones and Instagram.
But as soon as they set foot on the island, which is run by a tightly knit clan of locals, everything feels wrong. Then a shocking accident propels the Baxters from an unsettling situation into an absolute nightmare. 
When Heather and the kids are separated from Tom, they are forced to escape alone, seconds ahead of their pursuers.
Now it’s up to Heather to save herself and the kids, even though they don’t trust her, the harsh bushland is filled with danger, and the locals want her dead.
Heather has been underestimated her entire life, but she knows that only she can bring her family home again and become the mother the children desperately need, even if it means doing the unthinkable to keep them all alive.

On a whim, Grady Kendall applies to work as a live-in caretaker for a luxury property in Hawaiʻi, as far from his small-town Maine life as he can imagine. Within days he's flying out to an estate on remote Hokuloa Road, where he quickly uncovers a dark side to the island’s idyllic reputation: it has long been a place where people vanish without a trace.
When a young woman from his flight becomes the next to disappear, Grady is determined—and soon desperate—to figure out what's happened to Jessie, and to all those staring out of the island’s “missing" posters. But working with Raina, Jessie’s fiercely protective best friend, to uncover the truth is anything but easy, and with an inexplicable and sinister presence stalking his every step, Grady can only hope he'll find the answer before it's too late.