Message in a Bottle

My Darling Catherine, Where are you? And why, I wonder as I sit alone in a darkened house, have we been forced apart?
When journalist Theresa Osborne finds this desperate message washed up a Cape Cod beach, it raises questions that intrigue her. Who is the author, a man called Garrett- and who is Catherine ? And what is it that has torn them apart ?
Theresa, wary of romance since her husband shattered her trust, finds herself unaccountably drawn to these people and their secrets, and embarks on a search that brings her to an unexpected confrontation...