The Legend of Silver and Gold Book Two The Old Ones

Years ago, a mad author tried to release a monstrous race of creatures but was stopped.
Now Carver, Elizabeth and Tora have to defeat Tempest and his assortment of evil beings who are bent on finishing the mad author's work.
With Cassidy and the immortal Nichallo missing, Carver must take the responsibility of the Guardian and find the new silver child while dealing with a ghost from his past.