Theodosia and the Staff of Osiris (The Theodosia Series Book 2)
Theodosia and the Eyes of Horus (The Theodosia Series Book 3)
Theodosia and the Last Pharaoh (The Theodosia Series Book 4)
The Unicorn's Tale (Nathaniel Fludd, Beastologist)
The Case of the Missing Marquess: An Enola Holmes Mystery
Flight of the Phoenix (Nathaniel Fludd, Beastologist)
The Wyverns' Treasure (Nathaniel Fludd, Beastologist)
The Case of the Left-Handed Lady: An Enola Holmes Mystery
The Case of the Gypsy Goodbye: An Enola Holmes Mystery