"Oh no! There's a big problem with the forest roses ... magical roses that are very important because they are the first food for newborn hippogriffs. Can Zoey, Pip, and Sassafras use their science know-how to fix the magical roses before the hippogriff eggs hatch?"--Back cover

Alek and Deryn encounter obstacles on the last leg of their round-the-world quest to end World War I, reclaim Alek's throne as prince of Austria, and finally fall in love.

"Ten-year-olds Ben and Pearl continue their apprenticeships at Dr. Woo's Worm Hospital, where they meet a dragon named Metalmouth and get a chance to travel to the Imaginary World"--

Soon after the mysterious and alluring Finn arrives at her family's home, sixteen-year-old Teagan Wylltson and her disabled brother are drawn into the battle Finn's family has fought since the thirteenth century, when Fionn MacCumhaill angered the goblin king.

Saved from bullies by the class misfit, Nick, Frank is drawn to Nick's house by strange music, discovers he has incredible secrets that bring danger, and decides to help him as he helped her.

With help from an eccentric professor who gives their imaginations special intensive training, three children succeed in locating the last of the great Whangdoodles and granting his heart's desire.

Someone or something has murdered the goose who laid the golden eggs, and the evidence points to a dragon named Scratch. But this mystery won't be that easy to solve. Zoe and Logan are back on the case in another exciting fantasy adventure. Seventh graders Zoe and Logan investigate a missing goose who lays golden eggs, a disappearance they believe is being wrongly blamed on a hungry dragon.

Continues the story of Austrian Prince Alek who, in an alternate 1914 Europe, eludes the Germans by traveling in the Leviathan to Constantinople, where he faces a whole new kind of genetically-engineered warships.

"Maggie's newest chore at her friend Bob's stable is taking care of flying pigs -- but they're not so easy to deal with! Maggie's used to putting up with a lot though, like her step-mother Zelia, who is trying to get Maggie's step-brother Peter a job at the stable. Peter working with Maggie? Yeah, right! Maybe when pigs fly ..."--

When eleven-year-old Abi moves with her father and new stepfamily into an eerie old house, something magical makes her books more real and brings a not-so-imaginary friend to stepbrother Louis.