“I heard the drums long before they came in sight.   The beating echoed in the pit of my stomach, as though I too were hollow… it was a hot day, even for Charleston in June.  The best places were on the seawall, where the air moved; here below, it was like being roasted alive.  My shift was soaked through, and the cotton bodice clung between my breasts.  I wiped my face for the tenth time in as many minutes and lifted the heavy coil of my hair, hoping for a cooling breeze upon my neck.  I was morbidly aware of necks at the moment…”

DRUMS OF AUTUMN opens with a hanging.   One of Jamie’s old companions from his days in Ardsmuir prison is being hanged for theft, and Jamie has come to lend what support he can.   Suddenly the proceedings are disrupted, as another prisoner makes a break for it–and Jamie, moved by the death of his friend, impulsively helps the man, a pirate named Stephen Bonnet, to escape; a decision that will have long-reaching and unforeseen effects.

DRUMS OF AUTUMN is the fourth book in the OUTLANDER series, following VOYAGER.  Here Claire and Jamie, with Jamie’s nephew Young Ian, seek to find a place for themselves in the colony of North Carolina, treading a dangerous line between Governor Tryon’s patronage and Claire’s knowledge of the brewing revolution in America, between the help of Jamie’s Aunt Jocasta, last of his MacKenzie kin (“MacKenzies are charming as larks in the field–but sly as foxes with it.”) and the unwanted obligations of her slave-run plantation.  As they find mountain land and begin to build their first cabin, their newfound life is bittersweet, with the thought Brianna–the daughter Claire has left behind, the daughter Jamie will never see–always near.

Brianna is thinking of her parents, too.   And she’s discovered something dangerous in the historical record; a notice of a fatal fire on Fraser’s Ridge.   The time-traveler’s ultimate dilemma raises its head once again:  can the past be changed?   If it can…what’s the price?

Roger MacKenzie has found the same newspaper notice–and after some soul-searching, has decided not to tell Brianna about it, not wanting her to risk her life for what may be impossible.   She doesn’t tell him, either–and his first inkling that she’s found that notice is a shipment of boxes from Brianna, containing her family memorabilia and a note reading, “Everybody needs a history.   This is mine.  Please look after it ’til I come back.”

Roger follows Brianna into the past, where she has gone on a quest to save her parents’ lives, and upon discovering that she has sailed for America, he takes ship himself…with a Captain Bonnet.

How does time-travel work?  Who can pass the stones, and how?  What are the risks?  And what would make those risks worth taking?   Only love.