Posteguillo also writes about the "secret history" of books and famous authors: (2012) The Blood of Books (2014) The Seventh Circle of Hell (2017) ⚠️ Security Note for ZIP Files

(2013): Trajan's war in Dacia and plots against his life.

Most "various books" collections for Posteguillo include his definitive trilogies:

(2008): Focuses on the Battle of Zama and the defeat of Hannibal.