After the end of the conflict on earth with the covenant. The covenant divided into the second formed Heretics. The Arbiter leads his covenant, meanwhile the Master Chief handles the flood along with the Rookie.

Halo fanfiction Taking place after Halo 4: a man by the name of Alex joins the UNSC after his home planet was attacked by a rouge Covenant Squad.

What happened to master chief? War started on earth with the covenant and UNSC. An ODST is sent to find others to fight the covenant. While in space, captain Keys finds something that could save the rest. Hopefully Cortana is able to track it and find Master Chief. What is the UNSC hiding....

Halo: The Fall of Reach is the prequel to Halo: Combat Evolved, and is also the first Halo novel to be published. It was written by Eric Nylund, and published on October 30, 2001. The novel was reportedly finished in seven weeks, eventually becoming a Publisher's Weekly bestseller with nearly 200,000 copies sold in the United States and United Kingdom. The novel was reissued in early August 2010 by Tor Books, with the new reissued version including some content updates and additional content. In addition, a comic book adaptation series titled Halo: Fall of Reach, comprising of three story arcs will be published by Marvel Comics and 343 Industries, starting with Boot Camp on September 14, 2010..