Knopf
June 2026
On Sale: June 16, 2026
352 pages ISBN: 0593536444 EAN: 9780593536445 Kindle: B0FRFPZM8V Hardcover / e-Book / audiobook Add to Wish List
Gretchen Falk, a Park Avenue sophisticate born into great wealth and blessed with a storybook marriage, knows she lives a charmed life, and she’s not about to risk losing any part of it. That’s why she tried to convince Richard, her devoted husband and the father to their three children, not to join his old college friends on an expedition to the imposing peak of Mount Kilimanjaro. Little did she know that the beautiful artist climbing alongside him might prove the far greater danger.
Frankie Callahan’s dream of artistic success is within reach, with her career-making exhibition at a celebrated New York gallery only weeks away. If all goes well, the show will leave her financially independent, free of the tainted money that ties her to a past—and a man—she’s desperate to escape. To mark this new beginning, she is going to climb Kilimanjaro. But when she learns she’s the sole female accompanying a group of male friends, Frankie realizes that nothing about the trip will be as she expected. She certainly hasn’t counted on meeting anyone like the very charismatic, very rich, very married Richard Falk. By the time they descend—with one fewer in their group than when they began—they have lost more than they ever could have imagined.
Now, less than two weeks after their return to New York, Frankie’s East Village loft is a blood-soaked crime scene, and Richard has been charged with her murder. It falls to Gretchen to figure how the life she so carefully constructed could have imploded so completely. There are only two things she knows for sure: she’s the only woman Richard has ever loved, and he would never hurt anyone.
Someone Else’s Husband is the sweeping and suspenseful story of two women on a collision course with love—and with each other—in which no one is right and everyone is very, very wrong.
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