Robert J Harris

Artie Conan Doyle and the Vanishing Dragon

2018

Thor Is Locked In My Garage!

2014

Artie Conan Doyle and the Gravediggers' Club

2017

The Day the World Went Loki

2013

Odysseus in the Serpent Maze

2013

Artie Conan Doyle and the Scarlet Phantom

2019