3 Halo: The Forerunner Saga books in order

Halo: Cryptum by Greg Bear is a tale of life, death, intergalactic horror, exile, and maturity. It is a story of overwhelming change--and of human origins. For the Mantle may not lie upon the shoulders of Forerunners forever.

100,000 years ago, the galaxy was populated by a great variety of… show more.

The second in a new series of three HALO novels, Greg Bear's Halo: Primordium dives back into the Forerunner saga.

A long time ago, I was a living, breathing human being. I went mad. I served my enemies. They became my only friends.

Since then, I've traveled back and forth… show more.

New York Times bestseller Halo: Silentium is the third book in the Forerunner Saga from Hugo and Nebula award-winning author Greg Bear.

In the last years of the Forerunner empire, chaos rules. The Flood--a horrifying shape-changing parasite--has arrived in force, aided by unexpected allies. Internal strife within the ecumene has… show more.