The Shades Of Gray Series follows the adventures of Kat, a woman with no memory of her past who is called the Pandora Project by those who hunt her, and Kim, a woman leading the life of a legal assassin called a Life Closer. The world they live in is plagued by clouds that prevent the sun from shining down on the land called Dry Clouds, making all who live in Noir forced to live in endless night.

Kat searches for clues to her past while androids called Un-Men and human bounty hunters try to kill her, and Kim searches for who murdered her mother. The two women's paths collide, and they form a shaky partnership to unravel the mysteries that haunt their lives and they try to protect one another from those who do not wish for them to discover the truth.

Everyone's soul is marked by a color. Which shade of gray will they hold to?

#6 Shades of Gray: Dawn Of The Twilight- Outbreak:

An unstoppable infection...
An incurable plague...

The Chimera Strain ran rabid through the Sphinx Corporation Third Branch Office. A few nighttime workers had survived the contagion. Could they escape before the building's auto lock down trapped them in with the zombies?

An unstoppable army of undead...
An incurable fear...

One bite and one was infected. With time running out, could the survivors make it to their only escape route without losing anymore to the Chimera Strain? Or would the minions of Anubis, the Jackal of Death bite their way to victory?

Shades of Gray Science Fiction Action Adventure Mystery Thriller Series:

(STARTING POINT QUADRILOGY)
#1 Shades of Gray: Noir, City Shrouded By Darkness
#2 Shades of Gray: From Moscow, With Love
#3 Shades of Gray: Cerberus Versus Pandora
#4 Shades of Gray: Sisters

(ZOMBIE TWILIGHT QUADRILOGY)
#5 Shades of Gray: Night Of The Twilight- The Chimera Strain
#6 Shades of Gray: Dawn Of The Twilight- Outbreak
#7 Shades of Gray: Day Of The Twilight- Patient Zero
#8 Shades of Gray: Land Of The Twilight- Closing of Days