With This Heart (The Kincaid Brothers, #3)

When a mysterious portal thrusts 19th-century physician, Dr. Caroline MacKenzie, into present-day Montana, she discovers two irresistible cutting-edge medicine and the smoldering gaze of James Matheson Kincaid.

Despite his burning hatred for the portal that once tore his family apart, James can't deny the fever the raven-haired beauty from another time ignites within him. Their days together become more precious when they learn about the portal’s looming Caroline must return to 1883 before December 31st or cause severe catastrophic reconfigurations to the timeline. The couple gives in to the passionate desire building between them and confesses their love for each other. But Caroline uncovers a painful truth that tips her decision and sends her back through the shimmering portal to save her mentor.

Can James overcome his deepest fear of the portal to reclaim the woman who's captured his heart…or will Caroline be trapped in the past forever without the love of her life?