Apprentice math-mage Raj loves numbers, like all wizards. Unlike his peers, he hates wearing black or drinking beer.

And his time is running out.

Raj is twenty-nine and three-quarters years old. The sum of three consecutive squares, the tenth prime number, and the laughingstock of the century. Unless he can graduate soon, he will be an under-qualified magician forever.

To prevent this tragedy, Raj's mentor sends him to catch a mischievous imp infesting a local construction company. While the 'easy' project should lead to Raj's advancement, the creature flees to a crumbling wool mill in the countryside. To make matters worse, the mill is inhabited by a feisty pensioner and Eliza, a two hundred-year-old dragon.

Eliza prizes her tranquil home and will do whatever it takes to protect it, even attack the scary, moustache-wearing, fancy man named Raj.

To catch the actual monsters threatening the mill, Raj must keep his wits about him and move quicker than Eliza.

Join Raj and Eliza on their cosy comedy adventure across the peaks and dales of Derbyshire as they both try to find peace and security, regardless of the cost.