Immutable (Ripple Series Book 5)

Seventeen year old Martina, raised as part of Helmann's elite Angel Corps, wants nothing more than to rebuild the life she lost because of Helmann's lies. In a single afternoon, she discovers the truth about the woman who raised her and the boyfriend she thought she'd never see again. Meanwhile, her Uncle Fritz Gottlieb has his eye on the Angel Corps, and he has no qualms sacrificing Martina's dreams to make his own come true.

• Visible (Ripple Series Book 4)
• Knavery (Ripple Series Book 6)
• Perilous: A Ripple Novel (Ripple Series Book 7)
• Unfurl (Ripple Series Book 3)
• Chameleon (Ripple Series Book 2)
• Defying Mars (Saving Mars Series Book 2)
• The Ripple Trilogy: Books 1-3 of The Ripple Series
• Losing Mars (Saving Mars Series Book 3)
• Mars Burning (Saving Mars Series Book 4)
• Mars Rising (Saving Mars Series Book 6)