A Blizzard representative confirmed with Polygon that an Overwatch book entitled "The Hero of Numbani" will be published in May 2020. The story will focus on Efi Oladele — the young girl who created Orisa.
Remember, it was after Doomfist's attack in the city of Numbani that the idea of designing Orisa was born in the mind of Efi Oladele. Many OR15 security robots were destroyed during the attack and it is from their remains that Efi designed Orisa.
Author Nicky Drayden was commissioned to write this first-ever Overwatch novel. You may already know her from her book "The Prey of Gods" — which won no less than 7 awards in 2017.
You can already find on Amazon a complete summary of the upcoming book.
We have no information on possible pre-orders or even in how many countries the book will be available. Stay tuned!