The Law of Solitude

Tell and Wren face a wraith-a sorcerer gone rogue-in this third and final book in the Children of the Black Glass middle grade fantasy series that's Howl's Moving Castle meets Christopher Paolini!

Now a captive in Desert's house, Wren learns the evil sorcerer has melded herself into a human body to become a wraith. Wielding even more power, more strength, and more magic than ever before, Desert's still not satisfied...not until she consumes Wren's too.

Tell will stop at nothing to save his s...