Rachel takes the same commuter train every morning that allows her to daily watch the same couple breakfasting on their deck. She’s even started to feel like she knows them. And then she sees something shocking. It’s only a minute until the train moves on, but it’s enough. Now everything’s changed. Unable to keep it to herself, Rachel offers what she knows to the police, and becomes inextricably entwined in what happens next, as well as in the lives of everyone involved.
The Horsemaster's Daughter (Calhoun Chronicles, Book 2) by Susan Wiggs. She is one of my alltime favorites and The Horsemaster's Daughter I think is my most FAVORITE book of all times! Beautiful, haunting, wonderful, magical, awesome.
Light of the Moon by Luanne Rice. This book takes place in France at the French Camargue, and is about white horses and mystery and love... so spellbinding that you won't be able to put it down! Her other at least 25-30 books are all wonderful but I haven't read them all yet. LAST KISS is also one of her best.