Dr. Nina Gould has always been fascinated by the history of Ancient Rome but never expected to have to deal with it so directly. When an old scroll points in the direction of the fabled lost sword of Julius Caesar, Nina embarks on a search to recover the weapon, but learns that finding the sword might not be as easy as she hoped. A trio of masked thieves have targeted the museums of Rome, and now have their sights set on Nina and her expedition. From the streets of Alexandria to the ruins of the Roman Colosseum, Nina and the new Order of the Black Sun face one of their toughest challenges yet while David Purdue prepares for the worst ... Operation Rubicon leads the reader on a roller-coaster ride in search of a legend. Packed with breathtaking suspense and nerve-shredding action, Operation Rubicon is a thrilling read for all fans of action, suspense, and intrigue. **

When a Mayan temple mysteriously starts appearing in parts of the world that it shouldn't be, David Purdue leaps at the chance to investigate the strange place. However, as the conflict between Purdue and the Order of the Black Sun reaches a boiling point, the temple may become a battlefield in a war that will change everything... To protect the relics of the past and the people of the future, someone will need to make the ultimate sacrifice... The Mayan Temple leads the reader on a roller-coaster ride in search of a legend. Packed with breathtaking suspense and nerve-shredding action, The Mayan Temple is a thrilling read for all fans of action, suspense, and intrigue. **

A SECRET SOCIETY. A DEADLY CONSPIRACY. A RACE AGAINST TIME. When a watery threat makes its presence known, demanding the return of one of David Purdue's artifacts, he sends one of his closest allies, Sam Cleave, to embark on a voyage to set things right, where he must contend with old grudges, a very different partner, and the sea itself. Meanwhile, Purdue continues to investigate the Order of the Black Sun's mysterious new enemy but it may be Dr. Nina Gould who finds the answers that Purdue is looking for ... Poseidon's Secret leads the reader on a roller-coaster ride in search of legends. Packed with breathtaking suspense and nerve-shredding action, Poseidon's Secret is a thrilling read for all fans of action, suspense, and intrigue. The greatest mysteries of all time are about to be revealed ... **

David Purdue spent many adventures facing off against the secret society, the Order of the Black Sun, and has finally defeated them. Now taking up leadership of the order and redirecting their resources to be used for good rather than evil, he is hopeful for the future. When evidence of the lost tomb of Genghis Khan is unearthed, Purdue puts together a team of new recruits and old veterans to take part in the first big expedition for the new Order of the Black Sun. Purdue hopes that this mission will be a success and prove that the group can be valuable to the world, but grudges from the past and mysterious manipulators might put a wrench in his search for the long-dead world conqueror ... The Tomb of Genghis Khan leads the reader on a roller-coaster ride in search of a legend. Packed with breathtaking suspense and nerve-shredding action, Tomb of Genghis Khan is a thrilling read for all fans of action, suspense, and intrigue. **Order of the Black Sun 33 -