Mona is an island in the Spook's Nightmare.
Mona is the main setting of Book 7, the Spook's Nightmare. Tom Ward, Alice, and the Spook travel there to escape the enemy in the county, who burned down the Spook's house.
It's landscape is similar to that of the County.
The inhabitants are called 'Yeomen'.
- Greeba Keep
- Mona is a poetic Latin name for The Isle of Man, a small island located in the Irish Sea. The Yeoman symbol is identical to the flag of the Isle of Man.
- The term "Yeoman", the name of the isle's inhabitants, typically refers to a free man who owns a farm.