The battle of riptide /
EJ Altbacker.
- New York : Razorbill, c2011.
- 242 p. ; 21 cm.
- Shark Wars .
- Shark wars ; #2 .
- Altbacker, E. J. (Ernie J.) Shark wars (New York, N.Y.) ; 2. .
Kirkus Review, October 2011
Gray, Barkley, and their friends, fearful after defeating the infamous great white Goblin, see enemies lurking in the ocean's shadows, but Gray finds hope when a wise and mysterious fighting fish offers to be his mentor.