Withering and waspish, Ursula Smart (not her real name) gate-crashes her mother's book club at an isolated country house for a long weekend retreat. Much to Mother's chagrin. Joining them are Mother's best friend, Mirabelle, Aunts Charlotte and Less, and Bridget with her dog, Mr. Bojangles. It doesn't matter that they've read Gone Girl three times this year already, this retreat is their chance to escape bustling suburbia. But someone has other ideas. A body is found in the grounds.

There's a murderer on the loose on a storm swept island cut off from the Scottish mainland. It's down to Losers Club, a quirky weight loss group led by the intrepid Penny Moon, to catch the culprit.

For centuries, the vineyards at Château Renard have depended on the talent of their vine witches, whose spells help create the world-renowned wine of the Chanceaux Valley. Then the skill of divining harvests fell into ruin when sorcière Elena Boureanu was blindsided by a curse. Now, after breaking the spell that confined her to the shallows of a marshland and weakened her magic, Elena is struggling to return to her former life. And the vineyard she was destined to inherit is now in the possession of a handsome stranger.

Nestled high in the Tuscan hills lies Villa Volpone, home to renowned crime writer Jonah Moore and his creative writing course. It’s also the last place retired DCI Dan Armstrong expected to spend his retirement! Dan’s no writer, but maybe this break will help him to think about the next chapter in his own life story? But only days into the course, Jonah Moore is found stabbed to death with his award-winning silver dagger! And Dan finds himself pulled out of retirement with a killer to catch.

Callum is lured to an isolated boathouse by an attractive older woman. When she gets him alone, she knocks him out with a single blow. Surrounded by hills and lakes, Still Waters is home to a close-knit community of wealthy retirees. It's an unlikely setting for violence. The police don't take Callum's disappearance seriously: he's 24-years-old, after all. But Callum's mother, a Still Waters resident, knows that something is very wrong. Then a body is discovered floating in the lake. Head bashed in. But it's not Callum. And someone tweets: Come out to play one last time, Alice.