Amy S. Foster

The exciting, action-packed finale to The Rift Uprising trilogy that rivals the thrills and action of The Hunger Games and Red Rising.Ryn Whittaker started an uprising. Now she has to end it.Not …

What’s the difference between the monsters you fight against and the monsters you fight for?What do the multiverse and teenage super soldiers have in common?Nothing.And that’s Ryn Whittaker’s pro…

The second title in the electrifying YA techno-thriller series by acclaimed author and songwriter, Amy S. Foster.For three years, teenage super soldier Ryn Whittaker served as a Citadel, guarding…

The second title in the electrifying YA techno-thriller series by acclaimed author and songwriter, Amy S. Foster.For three years, teenage super soldier Ryn Whittaker served as a Citadel, guarding…