P. J. Brackston

The Sorcerer's Appendix

Once Upon a Crime

Gretel and the Case of the Missing Frog Prints

The Case of the Fickle Mermaid

The Case of the Fickle Mermaid: A Brothers Grimm Mystery (The Brothers Grimm Mysteries)

Once upon a Crime: A Brothers Grimm Mystery (The Brothers Grimm Mysteries)

Gretel and the Case of the Missing Frog Prints: A Brothers Grimm Mystery (The Brothers Grimm Mysteries)