In Deep-Sea Disaster, a class trip to a famous shipwreck almost ends in disaster for Harry Hammer and his pals. In Lights! Camera! Hammerhead!, humans arrive at Shark Point to film an underwater documentary and Harry wants a starring role. But his dreams start turning to nightmares when arch rival Rick Reef also wants a part in the movie! And in Squid-napped!, Harry leaves Shark Point for faraway waters--and comes face to face with a ravenous giant squid who hasn't had his lunch yet!