As a reader with an avid interest in history, Anne Perry provides some of the most meticulously researched series I’ve ever read. Her two most famous (and intertwining) series are the Charlotte and Thomas Pitt and William Monk mysteries. They are set in Victorian England, and move from the world of the rich and famous to the hopeless poverty and dark underworld of Dickensian London. In the first book Thomas Pitt is a gamekeeper's son turned policeman, a relatively new profession.
Claire DeWitt is not your average private investigator. She has a brilliant mind and great detective skills but Claire also uses dreams, drugs and Détection—a detective manual written by mysterious French detective Jacques Silette—to find answers in her investigations. She has returned to New Orleans—a thing she has avoided since the murder of her mentor--to investigate the disappearance of prosecuter Vic Willing, known for his skill in winning convictions for homicides.
Flavia de Luce is eleven years old, one of three motherless sisters living in 1950s England. She takes an extreme interest in chemistry--especially poisons--and fortunately is in possession of her Uncle Tar's laboratory where she can make use of the information she discovers. In the first three books she deals with a corpse in the cucumber patch, cruel pranks by her older sisters, and gets involved in mysteries involving old murder investigations, puppet theaters, and gypsies.
Meg Langslow is a blacksmith, an amateur detective, and now the mother of four-month-old twins. She hears a noise during a night feeding and goes downstairs to find their living room crammed with animals and birds which her doctor father, zoologist grandfather and CORSICANS (animal shelter volunteers) have rescued before they meet untimely ends, as the no-kill shelter has been forced to change its policy due to financial woes in the town.