- The great white queenWilliam Le Queux
- The Czar's Spy: A Story of a Matter of MillionsWilliam Le Queux
- The count's chauffeurWilliam Le Queux
- The great war in England in 1897William Le Queux
- Mademoiselle of Monte CarloWilliam Le Queux
- The seven secretsWilliam Le Queux
- The invasionWilliam Le Queux
- The Lady in the CarWilliam Le Queux
- The secrets of PotsdamWilliam Le Queux, Ernst von Heltzendorff et al.
- Whither thou goestWilliam Le Queux
- The zeppelin destroyerWilliam Le Queux
- If England Were InvadedWilliam Le Queux
- The Minister Of EvilWilliam Le Queux
- The mystery of the green rayWilliam Le Queux
- The stolen statesmanWilliam Le Queux
- The pauper of Park laneWilliam Le Queux
- The eye of IstarWilliam Le Queux
- Sant of the Secret ServiceWilliam Le Queux
- Britain's deadly perilWilliam Le Queux
- The Doctor of PimlicoWilliam Le Queux
- Her Royal HighnessWilliam Le Queux
- A woman's debtWilliam Le Queux
- The closed bookWilliam Le Queux
