When does A Day of Fire: A Novel of Pompeii return?

Pompeii was a wealthy town of 10,000 to 20,000 residents at the time it was destroyed in 79 AD. It was largely undisturbed until its rediscovery in the late 16th century. Archaeological efforts have led to new discoveries in some previously unexplored areas of the city. Pompeii is a UNESCO World Heritage Site and is among the most popular tourist attractions in Italy.