Summer has come to the Lake District town of Windermere, where Persimmon 'Simmy' Brown runs her own florist shop. But there's no time for her to stop and smell the roses with the shop struggling for money, so a contract to provide floral displays for a hotel in Hawkshead couldn't have arrived at a better moment. However, Simmy's association with the hotel soon turns sinister when she finds a body in the lake. To make matters worse, her friend, Ben Harkness - responsible for calling and alerting her of the discovered body - is now missing and thought to be kidnapped. Caught up in both a murder and kidnapping investigation, Simmy begins chasing clues left by the missing Ben. With many suspicious characters bustling in and out of the hotel, while simultaneously trying to cope with her father's encroaching dementia, solving the puzzle seems a grueling challenge, but Simmy is compelled to uncover the truth...

Spring has brought many new beginnings into the world of florist Persimmon 'Simmy' Brown. Not only has her baby arrived, but she and her fiancé Christopher have moved to the historic village of Hartsop in the Lake District - and they still intend to say their vows before the height of summer. But when a former acquaintance of Christopher's reminds him of a promise he made a decade previously, their lives soon take a sinister - and deadly - turn. Yet even with a young baby to consider Simmy cannot ignore her instinct to investigate, especially with the personal link to her soon-to-be husband. Ably assisted by her would-be detective friend Ben, can Simmy puzzle out this reckoning from the past and protect her family in time for the wedding bells to chime?

Simmy Brown had hoped that her autumn would be less frantic than usual to give her a chance to enjoy her pregnancy, her upcoming nuptials, and some time looking for a new house in the Patterdale area of the Lake District. But it is not to be . When one of the lodgers at her parents' Bed & Breakfast dies in her arms after seemingly being poisoned, she becomes embroiled in a complex investigation, headed up by her friend D I Moxon. It is clear the victim had some connection to a controversial new building project near Patterdale and Simmy's ideas of a quiet run up to Christmas are cruelly dashed.

Autumn clouds are drawing in over the village of Askham, at the edge of the picturesque Lake District, and mourners, including Simmy Henderson, are heading to the funeral of Humphrey Craig. Taking a quiet moment later to visit the grave and admire the flowers with her florist's eye, Simmy meets two women: academic Lindsay Wilson and ninety-year-old matriarch Pauline Parsons. Just twenty-four hours later, Mrs Parsons is found dead on Askham Fell, and Simmy faces questioning at Penrith police station. An accusation has been made, but if Simmy is to avoid arrest for a murder she did not commit, she will have to uncover the killer herself.

Returning from a much-needed holiday, Persimmon 'Simmy' Brown discovers that life in the Lake District is, as ever, far from relaxing. Before she can enjoy the idea of being the future Mrs Chris Henderson, her fiancé discovers the body of his friend, antique dealer Jonathan Woolley, brutally strangled in a house in Grasmere. Enlisting the help of her friends and amateur detectives Ben and Bonnie, the investigation appears to ask more questions than it answers as historical grudges against the dead man are revealed. It seems that many people had a reason for wanting him dead. But with Chris's increasingly evasive and odd behaviour, Simmy begins to wonder if he is more involved in the murder than he is saying. How can she put her trust in a man with something to hide?

Winter has arrived in the town of Windermere, and has bought with it the death of Frances Henderson, the best friend of Persimmon 'Simmy' Brown's mother. Having known the Henderson family all of her life, Simmy must cope with the loss of an important figure from her childhood, as well as the confusion at being bequeathed something in Frances's will. When Frances's husband is violently murdered in his home, Simmy must face the fact that the family she was once so close to as a child, holds some dark and sinister secrets.

Thea and Drew have been married for a year and are settled in the village of Broad Campden, but Thea is chafing at the domestic routines she is expected to devote herself to, missing the novelty and adventure that house-sitting used to bring. When a routine burial exposes the secrets of the deceased, Drew finds himself caught in the middle of a family feud, in which he feels he is on the wrong side, and Thea's inquisitiveness and penchant for solving crimes draws her in too. With another crisis at Drew's other business leaving him with a profound dilemma and Thea struggling against the charismatic charms of a new man, can their marriage survive this latest Cotswold drama?

Thea Slocombe is trying to settle into normal family domestic life with Drew and his two children in Broad Campden. But any sense of cosy domesticity is shattered when Thea finds the body of a neighbour. No longer a house-sitter, Thea has no choice but to stay in the village and deal with whatever happens next, even when this risks damage to her marriage.Unconvinced that the swift conclusion made about the death by the police is the right one, Thea is compelled to follow her nature and investigate herself. But what repercussions might there be for her, Drew and those with whom they share this corner of the Cotswolds?

Thea Osborne's latest house-sitting assignment is a little different to the rest. Along with her spaniel, Hepzie, Thea finds herself in the village of Chedworth. She is tasked with creating an inventory of Rita Wilshire's possessions, requested by her son, Richard Wilshire, after moving her into a care home. All goes to plan, until Thea and her fiancé, Drew Slocombe, find Richard dead in a barn. When family members come knocking, Thea and Drew struggle to give them answers. The Wilshire family has its own past and, whilst Thea knows it is not really her business, she cannot help but become involved in the case. Was Richard's death suicide? Or something more sinister? When the clues lead them in circles, Thea's relationship with Drew is put to the test. But there is a crime to solve, and neither of them is willing to give up just yet.

Thea Osborne reconnects with her friend Emmy while on a visit to the church in Baunton, near Cirencester with her stepdaughter Stephanie. Emmy, now married to local farmer Nick Weaver, asks Thea to, help them find their missing niece, Ginny. But before Thea can get started, she stumbles upon the recently killed body of Alice, a woman they had briefly seen in Cirencester the day before. Stephanie concentrates on searching for Ginny via social media while Thea is diverted into helping the police with the murder investigation. It soon becomes clear that Ginny and Alice are linked in a sinister way.