Heirs of Avalon

This edge-of-your-seat thriller is set on the mysterious colony of Barsoom, where robot-driven carriages run on exotic crystals and Airsleds resemble birds of prey. Nothing on the Colony of Barsoom is what it appears; the colony is a hybrid of advanced technology and Renaissance Culture and hides a sinister criminal underworld. Filled with danger, suspense, and adventure, this book will have you guessing until the very End and Beyond. 

If you enjoyed the science fiction thriller "Ready Player One" by Ernest Cline you will love this book.