When they vanished fifty thousand years ago, the Protheans left their advanced technology scattered throughout the galaxy. The chance discovery of a Prothean ca
The thrilling prequel to the award-winning video game from BioWare Every advanced society in the galaxy relies on the technology of the Protheans, an ancient sp
Picking up where the bestselling videogames left off, the Mass Effect novels take readers into the far reaches of outer space. From the prequel novel, Revelatio
Humanity has reached the stars, joining the vast galactic community of alien species. But beyond the fringes of explored space lurk the Reapers, a race of senti
An all-new adventure inspired by the award-winning videogame from BioWare! The universe is under siege. Every fifty thousand years, a race of sentient machines