One day a small sea serpent falls from the faucet into the tub as a child is about to take a bath, and as the days go by and the serpent grows, they both realize that he needs to go back to the sea where he belongs.

"When a sea monster arrives at the Royal Society for the Prevention of Cruelty to Beasts, Ulf the werewolf must risk his life to save it. But the evil Baron Marackai is back, and beasts are on the menu! Can Ulf stop the cruel beast feast before he ends up as a tasty dessert himself? The future of the RSPCB depends on it"--Publisher.

Max and Lia's underwater adventure concludes in this thrilling series by Beast Quest author, Adam Blade! Max and Lia have tracked the evil Professor to his lair in the Black Caves. Neither of them are ready for what awaits them there. Kraya the Blood Shark, with his razor sharp teeth and laser cannons is the most vicious of all the Robobeasts. Max must survive if he wants to finally come face-to-face with the Professor to save his father and retrieve...

"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...

Their captain's insane vision of a Northwest Passage has kept the crewmen of HMS Terror trapped in Arctic ice for two years without a thaw. But the real threat to their survival isn't the ever-shifting landscape of white, the provisions that have turned to poison, or the ship slowly buckling in the grip of the frozen ocean. The real threat is whatever is out in the frigid darkness, stalking their ship, snatching and brutally killing their fellow seamen....

"Floods. Starvation. Fear. This is what awaits the people of Avantia's coast if Tom and Elenna cannot stop Sepron the Sea Serpent. The huge and terrifying beast lurks in eerie waters. All the fish have fled and no boats dare to pass. Tom and Elenna head to the coast, where things are worse than they even imagined. As they set off in a rickety rowboat, Tom can't help but wonder if they'll succeed so easily this time"--P. [4] of cover.

Twelve-year-old Alexa and her companions unwittingly lead Abaddon, now in the form of an enormous, horrible sea monster, to the secret community known as the Five Stone Pillars when they go to bring the people living there home.

"Pip, a young boy who can speak to fish, and his sister Kinchen set off on a great adventure, joined by twins with magical powers, refugees fleeing post-war Vietnam, and some helpful sea monsters"--

Ned is a pirate whose fondness for knitting annoys his captain -- until one of Ned's knitted blankets saves the ship from a sea monster.