In the spring of 1685, Lord Hugo Everly, ardent supporter of the Protestant upstart the Duke of Monmouth, vanishes without a trace just before the Monmouth Rebellion, leaving future generations forever baffled as to what might have become of him. In 2013, while visiting Everly Manor as part of her job as a location scout for a film production company, Neve Ashley stumbles onto a secret passage that leads her into the 17th century and straight into the path of the ill-fated lord.

1588. When Rafael de Silva’s ship is smashed on the rocks off the coast of Ireland, he must find a way to get by without access to any resources or help from the locals, since being apprehended will result in certain death for a soldier of the ill-fated Spanish Armada. Terrified and half starved, Rafael gets help from an unexpected source, but safety is just an illusion, and love is a liability when Rafael’s very survival depends on keeping the secret of his birth from being discovered by those closest to him.

When Hugo and Neve settle in Paris, they assume that they will enjoy a few peaceful years away from the turmoil of British politics, but they are not nearly as safe as they believe themselves to be, especially since everyone has something to hide. Meanwhile, Max must learn to adapt to life on a sugar plantation in Barbados, and decide whether to accept help from an unexpected and dangerous source; a decision which may cost him his life.

When the skeletal remains of a dismembered infant are found in an elderly couple’s garden, Quinn is called in to investigate the circumstances of the child’s death. As the case unfolds, she finds herself overwhelmed both by the tragedy she’s forced to witness and a devastating betrayal in her own life. Blindsided, Quinn must examine her own choices before she loses everything she holds dear.

Forced to return to London to try to save Max from the gallows, Hugo and Neve are well aware of the danger of their situation and try to anticipate every eventuality. But betrayal comes from an unexpected quarter, putting Neve and Hugo in mortal danger, and forcing them to reevaluate whom they can trust. Unexpected reunions, simmering old hatreds, and shocking betrayals abound as Neve and Hugo race against time to help Max and flee England before it's too late.

2014. When skeletal remains are discovered in a bathtub concealed in a secret chamber in a London mansion, Quinn’s only clue is a Fabergé necklace that may have belonged to the victim. She delves into the life of Valentina, a young Russian refugee who came to live in the house after the Russian Revolution. 1917. Wealthy, beautiful, and titled, Valentina has enjoyed a gilded existence, but the winds of change thrust her into the role of head of the family. Valentina quickly learns that not everyone can be trusted, and sometimes true love can be found in the most unexpected places.

2015. Dr. Quinn Allenby thinks she’s seen it all, but when the remains of a young woman and her newborn are discovered in a cave in Cornwall, the only clue to her death is a smooth-edged hole in the top of the skull and the indisputable evidence that the victim was still alive, and possibly in labor, when the coffin was sealed. Torn between her professional commitments and her desperate need to find her missing twin, Quinn agrees to a daring plan, one that will lead to the Taliban-occupied mountains of Afghanistan and the snow-covered alps of Germany.

Pregnant and alone, Dr. Quinn Allenby finds herself detained in New Orleans, tasked with obtaining footage for the finale of the Echoes from the Past series. As she delves deeper into the mystery of Madeline Besson, whose very existence seems to have been erased from history, Quinn finally gets closer to finding out the truth about her own psychic gift, and to a secret that had remained buried for over a century. 

It's 2014. Newly engaged Dr. Quinn Allenby is called upon to examine the skeletal remains of a woman and child found buried naked and facedown in unconsecrated ground on the fringes of a leper cemetery. Quinn must use her psychic gift to unearth the secrets that led to the death of the victims and to discover why the deceased were denied a Christian burial and humiliated even in death. But as Quinn delves into this disturbing new case, she must confront secrets that have the power to destroy her future with Gabe, while others may finally shed light on her true parentage.

Life is good for Katie Coyle. She's delighted with her new position as a professor of Irish literature and history and enchanted by the old cottage on the cliff overlooking a beach that she now calls home. But she can't shake the feeling that something - or someone - else calls the cottage home and that in the night, echoes of an anguished voice calling for help haunt the beach below.