Found three very promising boxed sets that are series based. Enjoy
Amazon - The Breakers Series: Books 1-3
Pandemic that wipes out the population and leads to a massive war against the creators.
Amazon - Slow Burn: Box Set 1-3 audible can be added for 1.99
Virus that turns people into zombies.
Amazon - Contamination Boxed Set 0-3 audible can be added for 1.99
Outbreak decimating the world's population with people fighting to survive.