Berthoud Community Library District

"Berkeley and her best friend, Garth, live on an old cruise ship, scavenging for supplies from the drowned cities left behind on the ocean floor after the sea swallowed up all the land. They think they've seen every kind of aquatic creature, but they never expected to find sea monsters... After awakening a Hydra, Berkeley and Garth are sent to live on a submarine, where they study and hunt sea monsters. But the Hydra wants revenge on their home ship--and...

Runaway ferrets, former BFF drama-trauma, and one gigantic (and very, very public) belly flop. No doubt about it, Callie Boone's summer is crummy. The only things keeping her afloat are dive practice with her dad and a top-secret Olympic dream. Then a boy named Hoot-who is not her boyfriend!-moves in next door and turns her world upside down and right-side up.

"A ghost diver is haunting the local aquarium. Now it's up to Scooby and his friends to unmask that spooky snorkeler!"--Publisher.