2018

January

 * January 16: The paperback edition of Halo: Smoke and Shadow is released.

February

 * February 7: The fifth and final issue of Halo: Rise of Atriox is released.

May

 * May 15: The hardcover edition of Halo: Rise of Atriox is released.

June

 * June 6: The first issue of Halo: Collateral Damage is released.
 * June 10: Halo Infinite is announced with an engine demonstration trailer on the E3 2018.
 * June 26: Halo: Bad Blood is released.

July

 * July 4: The second issue of Halo: Collateral Damage is set to be released.

August

 * August 1: The third and final issue of Halo: Collateral Damage is set to be released.

September

 * September 4: Halo: Silent Storm is set to be released.
 * September 25: Halo: Official Spartan Field Manual is set to be released.

December

 * December 18: The hardcover edition of Halo: Collateral Damage is set to be released.

Summer

 * Halo: Fireteam Raven is set to be released.