After losing her job at an exclusive London hotel, Penny Slipper is only too happy to help when her grandma asks her to take charge at the Cozy Craft sewing shop in charming rural Suffolk. With cousin Izzy on hand as the expert dressmaker and Penny’s head for business, what can possibly go wrong? But Penny’s in town for less than a day when the local librarian is poisoned and Penny fears she might even be accidentally responsible. Penny and Izzy are forced to turn detectives to uncover the true cause of death, while finishing a costume commission for their first customer.

Lady Vivienne Harlowe doesn't fear much, and delves into life's experiences head on. But for years she's been plagued by the unsolved murders of her parents and the strange disappearance of other family members. Now, in the face of a new tragedy, she vows to follow every twist and turn until she's solved the dark deeds at Mablethorpe Castle.

Darkness comes to Sidmouth, when, unable to cope after a devastating tragedy, late-night radio talk show host Edward Temmis is let go from his beloved job. Cast adrift, his outlook is bleak – until he meets Stevie, whose grandmother, a devoted listener, died in a suspicious fire last year. Well, nobody hurts his listeners and helping Stevie might just give him the purpose he needs. When their investigation stalls, they enlist local estate agent Kim, with whom Edward had a doomed fling last year. Working together, they discover Stevie’s grandmother wasn’t the only one of his listeners targeted.

Swordsman Richard Hughes has arrived on the banks of the Grand Canal looking for a simpler life, only to be plunged—alongside Phillip de Chambray, a remarkable woman unable to show her true self—into the thick of the murkiest, most dangerous European politics, at a moment when someone is trying to destroy the opera, and Venice itself.

London, 1941: Miss Jane Treen is at her desk, strong black coffee in hand and fluffy ginger cat by her side, when her top-secret government work is interrupted by an urgent call to Devon. A woman has been found dead in a lake in a place where she shouldn’t have been. Jane needs to gather the clues and find the killer before someone else from the agency gets hurt… Shy and handsome code-breaker Arthur Cilento is bewildered by the arrival of the efficient Miss Treen and her cat Marmaduke.