All-Consuming Fire Wildthyme and Friends Investigate" from Obverse Books. Holmes' creator Arthur Conan Doyle appears in the Virgin Missing Adventures novel "Evolution" by John Peel, where it is implied that he based some elements of the fictional Holmes on the Fourth Doctor. As well as Sherlock Holmes, the novel includes appearances by Sherlock's older brother Mycroft, who first appeared in "The Adventure of the Greek Interpreter", and another yet older brother, Sherringford (sic) along with a cameo from their father, Siger (Siger and the similarly named Sherrinford were invented by Holmesian scholar William S. Baring-Gould to resolve an apparent contradiction in the
Jack Spratt (fictional detective) Inspector with the Reading, Berkshire "Nursery Crimes Division", with his assistant Sergeant Mary Mary (another nursery rhyme character). Spratt and Mary were originally introduced into the alternate Fforde universe in the Thursday Next novel "The Well of Lost Plots" (2003) before taking over their own "Nursery Crimes" series: Jack Spratt (fictional detective) Jack Spratt is the protagonist in a series of alternate history science fiction fantasy novels by Jasper Fforde. He was named after the character from the English nursery rhyme. As revealed in "The Big Over Easy", for example, he hates eating fat, and was once married to a