Skip to content
Menu Button
Scan a barcode
Scan
My Lists
Menu Button
Scan a barcode
Scan
Join the 2026 ThriftBooks Reading Challenge!
Set your goal →

Gryphens Duology

Follow to get improved recommendations.
Authors: R.L. Akers
The Gryphens Duology book series by R.L. Akers includes books Prometheus Rebound, Prometheus Revealed, and Prometheus Rising. See the complete Gryphens Duology series book list in order, box sets or omnibus editions, and companion titles.
3 Books
Prometheus Rebound - Book of the Gryphens Duology

Prometheus Rebound

R.L. Akers
Out of Stock
Prometheus Revealed - Book of the Gryphens Duology

Prometheus Revealed

R.L. Akers
Out of Stock
Prometheus Rising - Book of the Gryphens Duology

Prometheus Rising

R.L. Akers
Out of Stock
Trustpilot

Popular Categories

Website

My Account

Partnerships

Quick Help

About Us

ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.

Follow Us

Link to Facebook
Link to Twitter
Link to Pinterest
Link to Tumblr
Link to Instagram
Copyright © 2026 Thriftbooks.com Terms of Use | Privacy Policy | Do Not Sell/Share My Personal Information | Cookie Policy | Cookie Preferences | Accessibility Statement
ThriftBooks® and the ThriftBooks® logo are registered trademarks of Thrift Books Global, LLC
GoDaddy Verified and Secured