The violet keystone /
by Garth Nix.
- New York : Scholastic, c2001.
- 233 p. ; 20 cm.
- The seventh tower ; bk. 6 .
- Nix, Garth. Seventh tower ; bk. 6. .
"Lucas books."
As they walk the line between success and destruction, Tal and Milla search for hope in a realm where old wars throw the ultimate power up for the control of anyone strong enough to hold it.