Books about Mystery fiction (sorted alphabetically)
- Frank Merriwell on the Road; Or, The All-Star Combination Burt L. Standish
- From an Unseen Censor Rosel George Brown
- From Whose Bourne Robert Barr
- Gay Triangle: The Romance of the First Air Adventurers William Le Queux
- Gentleman Who Vanished: A Psychological Phantasy Fergus Hume
- Ghost Beyond the Gate Mildred A. Wirt
- Girl and the Bill Bannister Merwin
- Girl from Malta Fergus Hume
- Girl in the Mirror Elizabeth Garver Jordan
- Girl Next Door Augusta Huiell Seaman
- Girls of Greycliff Harriet Pyne Grove
- Girls of Hillcrest Farm; Or, The Secret of the Rocks Amy Bell Marlowe
- Go Ahead Boys and the Mysterious Old House Ross Kay
- gray brotherhood Henry Leverage
- Great God Gold William Le Queux
- Grey Room Eden Phillpotts
- Guilty Bonds William Le Queux
- Haunted Hangar Van Powell
- Haunted Ship Kate Marion Tucker
- Haunting of Low Fennel Sax Rohmer
- Hawaiian Sea Hunt Mystery Andy Adams
- Heath Hover Mystery Bertram Mitford
- Her Royal Highness: A Romance of the Chancelleries of Europe William Le Queux
- His Great Adventure Robert Herrick
- Hollow of Her Hand George Barr McCutcheon