Book One - The Praesidium Series

The Last Seal is Historical Fantasy set during the Great Fire of London: Gunpowder

and Sorcery in 1666!

17th century London - two rival secret societies are caught in a battle that threatens to destroy the city and beyond. When a truant schoolboy, Ben, finds a scroll revealing the location of magical seals that binds a powerful demon beneath the city, he is thrown into the centre of a dangerous plot that leads to the Great Fire of 1666.