
Some of these are middle grade, but we believe that adventure is not limited to adult and young adult books. The themes of adventure books are so strong and universal that they can reach past any boundary, even age.
Graceling (and the rest of the series) by Kristin Cashore

The Lunar Chronicles by Marissa Meyer

The Secrets of the Immortal Nicholas Flamel series by Michael Scott

The Lunar Chronicles by Marissa Meyer

The Secrets of the Immortal Nicholas Flamel series by Michael Scott
Tessa
Harry Potter and the Sorcerer's Stone (and the rest of the series) by J.K. Rowling

Under the Never Sky by Veronica Rossi

Percy Jackson and the Lightning Thief (and the rest of the series) by Rick Riordan

Cassia
The Lion, the Witch, and the Wardrobe by C. S. Lewis

