Time-travelling Claire Randall returns to her own time, pregnant and weary, and resumes her life, but her memories of her eighteenth-century Scottish lover Jamie Fraser will not die, leading her to a desperate decision to return to him.

"Michelle and Cliff Stage bought their isolated vacation cabin in the mountains of North Carolina with hopes of repairing their eighteen-year marriage. But when Cliff disappears one night searching for the source of a mysterious light in the woods, Michelle's life will change in unimaginable ways. After the sheriff's department fails to find him, Michelle scrambles down the same dark mountainside alone, the strange, beckoning light her only guide....

The youngest of the Murry children must travel through time and space in a battle against an evil dictator who would destroy the entire universe.

The Coopers become involved in a murder mystery that finds them caught between the present and the past, following clues that are carved in the stone cliffs around a ghost town.

At nearly fifteen years of age, Joey Harker learns that he is a Walker, able to travel between dimensions, and soon joins a team of different versions of himself, each from another dimension, to fight the evil forces striving to conquer all the worlds.

Polly's stay with her grandparents in Connecticut becomes an extraordinary experience as she encounters old friends and mysterious strangers and finds herself traveling back in time to play a crucial role in a prehistoric confrontation.

When eleven-year-old Olive and her distracted parents move into an old Victorian mansion, Olive finds herself ensnared in a dark plan involving some mysterious paintings, a trapped and angry nine-year-old boy, and three talking cats.

Fourteen-year-old Jason Walker is transported to a strange world called Lyrian, where he joins Rachel, who was also drawn there from our world, and a few rebels, to piece together the Word that can destroy the malicious wizard emperor, Surroth.

Ethan, one of the Named, fights the Order of Chaos and its destruction in the present by traveling through time.

It has been two years since Joseph Harker first Walked between dimensions, met the alternate forms of himself, and formed a team to protect the Altiverse in the struggle between the vicious forces of magic and science--and now, injured, he has returned to his own dimension, bringing danger with him.