For three years, Dana Sinclair has been nursing a broken heart. The last thing she needs is the reason for her heartache to come waltzing back into her life again.

Ever since Sam Treverton broke Dana's heart, he's been craving redemption but with no real way to get it until the local veterinary clinic in Whisper Falls goes up for sale.

Now that they're living in the same small town, can Dana and Sam navigate the choppy waters of broken hearts and long-held regrets? Find out in Yesterday's Promise, Sandra's latest installment in the Billionaire Games series.