The Case of the Lost Mermaid Other Books in This Series

The Case of the Pisces Moon Murk The Case of the Pisces Moon Murk
The Case of the Pisces Moon Murk
2022
The Case of the Haematophagous Equine The Case of the Haematophagous Equine
The Case of the Haematophagous Equine
2022
The Case of the Lost Antrum The Case of the Lost Antrum
The Case of the Lost Antrum
2022
The Case of the Mountain's Monster The Case of the Mountain's Monster
The Case of the Mountain's Monster
2022
The Case of the Captain's Hair The Case of the Captain's Hair
The Case of the Captain's Hair
2018
The Case of Mothy The Case of Mothy
The Case of Mothy
2019
The Case of the Curse of Houl The Case of the Curse of Houl
The Case of the Curse of Houl
2019
The Case of the Bitter Draught The Case of the Bitter Draught
The Case of the Bitter Draught
2020
A Study in Silver A Study in Silver
A Study in Silver
2020