Magical Midlife Mating by Milly Taiden

Luna Maxfield has worked hard to reclaim her life after her divorce, focusing on the joys: her kids, her bookshop, and her friendship with the likes of Barbara Wolfe. Okay, so there’s no romance in her life, but who needs that, right? Not like she wishes for true love…at least, not all the time.
Wolf shifter Derrick Montoya made a horrible mistake over thirty years ago: he let his fated mate slip through his fingers. He’s been miserable ever since. Now, after all these years, he meets Luna again and finds her more alluring than ever. He’s having a hard time keeping his hands to himself.
Derrick and Luna have a lot to figure out. Luna’s loved ones aren’t content to let her keep living her lonely existence. Her resolve is tested with the older—and sexier—Derrick. But how can he convince her that the mistakes of the past won’t be repeated? And is it too late for them to have the happily ever after they missed out on all those years ago?