C. Auguste Dupin prefect "G", who appears in all three stories seeking his counsel. In "The Murders in the Rue Morgue", Dupin investigates the murder of a mother and daughter in Paris. He investigates another murder in "The Mystery of Marie Rogêt". This story was based on the true story of Mary Rogers, a saleswoman at a cigar store in Manhattan whose body was found floating in the Hudson River in 1841. Dupin's final appearance, in "The Purloined Letter", features an investigation of a letter stolen from the French queen. Poe called this story "perhaps, the best of my tales of ratiocination". Throughout
The Invisible Detective The Invisible Detective The Invisible Detective is a series of juvenile adventure novels, written by Justin Richards. Originally published in the United Kingdom between 2003 and 2005, the series has also been released in the United States. The books are detective fiction with science fictional and/or fantastic elements (depending on the book). Set in London in the 1930s, the series recounts the adventures of four children, Art, Jonny, Meg, and Flinch, who act as "Baker Street Irregulars" to the detective Brandon Lake, who is known as "the Invisible Detective" as no one has seen more than his silhouetted figure in