The Violet KeystoneBook - 2001
Tal and Milla are only one step away from death. Evil is only one step away from triumph. An old war is made new again. The ultimate power is up for grabs. The Seventh Tower is the key to it all.
Publisher: New York : Scholastic, c2001
Characteristics: 233 p. ; 20 cm
Alternative Title: Seventh tower, the violet keystone