Libro 1
The Extraordinary & Unusual Adventures of Horatio Lyle
Catherine Webb
Libro 2
The Obsidian Dagger: Being the Further Extraordinary Adventures of Horatio Lyle
Catherine Webb
Libro 3
The Doomsday Machine: Another Astounding Adventure of Horatio Lyle
Catherine Webb
Libro 4
The Dream Thief: An Extraordinary Horatio Lyle Mystery
Catherine Webb