This is *Jackie: A Novel by Dawn Tripp* - from the author of _Georgia_ (about Georgia O'Keeffe).
Published *June 18, 2024* - 496 pages. It's historical fiction, very intimate and literary, told mostly from Jackie's point of view.
Here is a summary in English:
The book opens with the horror we all know: *November 22, 1963, Dallas*. Jackie is in the convertible, next to Jack. Tripp writes: _"Three and a half seconds—that's all it was—a slivered instant between the first shot, which missed the car, and the second, which did not."_
Then it goes back to the beginning.
*1951 - Georgetown:*
Jacqueline Bouvier is *21 years old*, just graduated from Vassar. She has won an internship at Vogue, she dreams of Paris, of France, of a life of freedom and adventure.
Friends try to set her up with the young, charismatic congressman from Massachusetts, *Jack Kennedy*. At first she is not interested. She thinks: _"Too American. Too good-looking. Too boy."_ She thinks he loves a game and will leave it once he's won it.