Order History
Premium Membership & Rewards
Help Center / FAQ
Underground
eBook
$4.99
Collect stamps to save with Rewards. 10 stamps = $5. Learn More
Select a store to view item availability.
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 GlowLight 4e
- NOOK GlowLight 4
- NOOK GlowLight Plus 7.8"
- NOOK GlowLight 3
- NOOK GlowLight Plus 6"
NOOK Tablets
- NOOK 8.7" Reading Tablet
- 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
Limit 1 per customer
Getting in is easy—the tricky part is getting out.
Robyn Monroe is the Valkyrie, one of Chrystal Valley's most notorious street fighters, and she never taps out. But she dreams of freedom for herself and her sister--a peaceful life where she can pursue her lost dreams of becoming a ballerina. Working off her late mother's debt to a corrupt bookie is taking a terrible toll, and things are changing in the city's underworld. The stakes keep rising, while her freedom proves more elusive every da...
Robyn Monroe is the Valkyrie, one of Chrystal Valley's most notorious street fighters, and she never taps out. But she dreams of freedom for herself and her sister--a peaceful life where she can pursue her lost dreams of becoming a ballerina. Working off her late mother's debt to a corrupt bookie is taking a terrible toll, and things are changing in the city's underworld. The stakes keep rising, while her freedom proves more elusive every da...