Halloween Knight by Cynthia Luhrs

What happens after happily ever after?

After falling through time itself, modern-day Lucy Merriweather finds purpose in her new medieval life with her husband, Lord Blackford.
But when a cryptic note costs her dearly, Lucy risks all to protect those she loves. As villains and explosive secrets emerge, Lucy must draw on courage she never knew she possessed, facing impossible choices and vengeful forces determined to destroy all she holds dear. Callan Graham, a mysterious highlander with secrets of his own, offers to aid Lucy as they race to save her family before it’s too late.

This Halloween, the past will return to haunt the present in this thrilling tale of love, trust, and shocking revelations.