"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.

In 1930, on the coast of Scotland, eight-year-old Kirstie finds a large egg which hatches into an unusual sea creature, and as he grows her family must decide what to do with him.

"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...

Walter Bean is happiest when he gets to spend time tinkering on his inventions in his grandfather's workshop, but when his grandfather acquires a curse, Walter must embark on dangerous quest to return a pearl skull to the witches who made it.