"The Incendiary Book" is a fascinating historical detective story written by John Gill. This book skillfully intertwines historical facts and fictional events that take place in medieval England. The main character, a poet and spy, receives a forbidden book of prophecies, which contains mysterious verses about hidden threats to the English kingdom. To solve these mysteries and prevent disaster, the hero enters a dangerous game with politicians and conspirators. "Incendiary Book" is an exciting journey into the past, where every page is filled with secrets, intrigue and danger.