December, 1925. A dark, smog-filled London doesn’t seem very Christmassy or exciting, but then Posie Parker, London’s premier female private detective, receives an urgent call from one of her oldest friends: Rufus, Earl of Cardigeon. Summoned to The Mermaid, an ancient hotel in Rye on the Sussex Coast, in the heart of smuggling country, Posie, together with her husband Richard, finds her friend in a real state. As the snow falls and Christmas lights go up, secrets are revealed, and Posie becomes involved in perhaps her most personal case so far.

Onetime adventurer and now amateur sleuth Lady Eleanor Swift is attending the annual royal regatta with her new pal Tipsy Fitzroy. Tipsy has Eleanor trussed up like a debutante in a new dress, determined to turn her into a proper society lady. Even Eleanor’s favorite companion, Gladstone the bulldog, has a new outfit for the occasion. But the sparkling prize-giving ceremony is interrupted when the devilishly handsome host gulps his glass of champagne on stage and collapses to the floor. The victim is none other than the king’s cousin, Lord Xander Taylor-Howard.

March, 1925. Pregnant, bored, and longing for an adventure, Posie Parker accepts a rather last-minute wedding invitation from an old friend who is getting married out in the gorgeous town of San Gimignano, Tuscany. But what Posie - and her husband Richard Lovelace - arrive into is not a blissfully happy wedding party, at all. It’s a chaotic mix of mistrust, unfaithful fiancées, bizarre death threats, uninvited wedding guests, and a big dollop of very real unease.

Kitty Underhay is looking forward to a week of long lunches and wedding planning with her husband-to-be, Captain Matthew Bryant. But the plan is derailed when he is called on to collect a former comrade-in-arms, arriving on the 15:50 from Paddington. As the train bearing Simon Travers pulls up to the platform, a piercing scream rises over the screech of its brakes. Travers is dead in his seat, a dagger in his heart. Only a few individuals had access to Travers’s compartment, and Kitty must find out which of these seemingly benign passengers is, in fact, a cross-country killer.

Posie Parker has been called to her most baffling case yet. Amyas Lyle, London’s top young lawyer, has been found with his head in a box of poisoned saltwater. It’s the perfect murder. But who hated him enough to do such a thing? Following a trail of strange notes, all of which speak of the sea and saltwater, Posie travels from London to the seaside resort of Whitley Bay, looking for answers. But nothing can prepare her for what she finds there.

When Harry Armitage passes an investigation to Cleo involving adultery, they both think it will end in divorce. But when the client’s wife is found stabbed in her drawing room, it becomes clear that marital problems are only part of the story. As they peel back the lies and expose the sordid details of a marriage in tatters, they see firsthand how gossip and politics fuel the machinations of high society.  

Posie Parker once failed a client. And now that client is dead. Elsie Moncreiff, a housekeeper, has fallen from the White Cliffs of England in a howling storm. But the question is, was it bad luck, or was it murder?Armed with just her guilty conscience and a less-than-helpful Sergeant Rainbird for company, Posie vows to get to the bottom of things. But what she finds is not at all what she was expecting.

Everyone in Saxford St Peter flocks to Lovelace Sunday, the festival celebrating the romantic history of beautiful Lovelace Manor. This year will be even more exciting, as famous TV historian Cammie Harington is planning a spectacular stunt with a hot-air balloon for her new show. Eve Mallow jumps at the chance to volunteer–it’s a great people-watching opportunity. But she soon realizes there is no love lost between Cammie and the family that owns the manor...so why did Cammie agree to come? When Cammie’s hot-air balloon tumbles from the sky, Eve feels sure this is no accident. 

Discreet sleuth for the high society set Olive Belgrave is delighted with her new flat at South Regent Mansions, where she’s made several friends, including the modern career woman, Minerva, who draws a popular cartoon about a flapper for a London newspaper. But then Minerva comes to Olive for help after catching a glimpse of a disturbing sight - a dead body. At least, that’s what Minerva thought she saw, but there’s not a dead body anywhere in the posh building, and the residents are continuing with their lives as they normally do. Is Minerva seeing things?

A winter wedding. Venice, 1923. Posie Parker, London’s premier female private detective, is getting married. But on arrival in Venice, Posie finds she is walking into a nightmare. Her lodgings on the Grand Canal are consumed by fire, her famous fiancé is preoccupied, and most bizarrely of all, her hostess, the Countess Romagnoli, confesses she has a stalker and fears for her life.

Cambridge. Christmas 1922. Posie Parker has cleared a space in her hectic schedule to try to unravel a tragedy in her own family. But Posie’s past is hiding around every turn in the old university town. She finds herself taking on a new case which is positively teeming with ghosts, shadows, and secrets, where nothing is quite what it seems.

The year 1934. Kitty Underhay steps out of the battered Rolls Royce and onto the graveled driveway of Thurscomb Castle in deepest Yorkshire. She’s honored to be a bridesmaid at her cousin Lucy’s wedding to the reluctant Lord Rupert Woodcomb, but as family and friends gather for welcome drinks, Kitty dodges intrusive questions about her own marital status by taking a stroll about the castle grounds. As she passes through the manicured gardens, a fatal shot rings out....

Lies, spies, film stars, and murder. New Year’s Eve, 1921 Posie has been asked to accompany Inspector Richard Lovelace of Scotland Yard on an undercover mission. Their destination is a glittering New Year’s Eve party at Maypole Manor, the clifftop home of Lord Robin Glaysayer. With a blizzard raging outside, when a killer strikes, the Inspector and Posie’s skills are tested to breaking point as they try to find the murderer before he attacks again.

When famous explorer Alaric Boynton-Dale disappears, Posie uncovers many dark secrets: an aristocratic family torn apart by hatred, a bizarre murder at an English country house, and a cryptic clue left behind by Alaric which is sweet as honey, but deadlier than poison. In an action-packed case where simply everyone has a motive for wanting Alaric dead, Posie's investigation starts off in the English Cotswolds, takes her through the glamorous South of France, on to the mysterious island of Ortigia in Italy, and then into the Tombs of the Pharaohs in Egypt.

Like your mysteries cozy and set during the Golden Age of Crime? This is the first audiobook in the Posie Parker mysteries, although this novel can be enjoyed as a stand-alone story in its own right. Set in London in 1921, Murder Offstage is full of intrigue and red herrings. When Posie Parker’s childhood friend is robbed of a priceless jewel and becomes a suspect in a cold-blooded murder case, budding detective Posie vows she will clear his name.