Gertrude Harrington was something of a celebrity. In her 100th year, and sadly diagnosed with an inoperable brain tumour, she suddenly became a much sought-after Private Detective, seconded to New Scotland Yard. She had always wanted to join the police force and kept many cuttings and articles about unsolved murders throughout her long lifetime. Playing the amateur sleuth, she believed she had solved the unsolvable. It turns out she was right. Her doctors suggested it was the tumour pressing on uncharted sections of her brain that was granting her these deductive powers. New Scotland Yard were just happy to tick off 20 unsolved cases that had eluded a conclusion. These 20 cases, contained in this anthology, may have made Sherlock Holmes think twice before setting out to solve them. But then, Sherlock Holmes wasn't a multi-tasking woman