His Fair Assassins Trilogy

1. Grave Mercy
2. Dark Triumph
3. Mortal Heart

Theodosia

1. Theodosia and the Serpents of Chaos
2. Theodosia and the Staff of Osiris
3. Theodosia and the Eyes of Horus
4. Theodosia and the Last Pharaoh

Nathaniel Fludd, Beastologist

1. Flight of the Phoenix
2. The Basilisk's Lair
3. The Wyvern's Treasure
4. The Unicorn's Tale