Tier 1
Not eligible for purchase using B&N Audiobooks Subscription credits
Available on compatible , the free NOOK App, and in My Digital Library
NOOK App
Download NOOK app
NOOK Devices
NOOK eReaders
- NOOK GlowLight 4 Plus
NOOK Tablets
- NOOK 9" Lenovo Tablet
- NOOK 10" HD Lenovo Tablet
- NOOK Tablet 7" & 10.1"
- NOOK by Samsung Galaxy Tab 7.0 [Tab A and Tab 4]
- NOOK by Samsung [Tab 4 10.1, S2 & E]
Free NOOK Reading Apps
- NOOK for iOS
- NOOK for Android
BN.com website
Go to your Digital Library in My Account
What if your genetics held the keys to saving the human race?
But every stride forward has a cost...
A virus nearly wiped out the human race. In order to survive, people are segregated into three tiers. Those with the best genetic viability get the most resources, and Kate and Eric are lucky enough to end up in Tier 1.
Pairs are matched based on their genetic markers, but what if the data gets it wrong? What if Kate's perfect life is built on research that's about to crumble?
For the first time...



