F?di, Lee Edward

"Cara Moone is a wizard--but she's basically flunked out of wizard school. Now she's in training to be a MOP, also known as Magical Occurrence Purger, also known as it's Cara's job to sweep up the hazardous dust a real wizard's spells leave behind. A real wizard, that is, like Harlee Wu, the so-called Chosen One...But when one of Harlee's spells goes awry and leaves behind a rift in the fabric of magic itself, it'll take more than magic to clean up the mess"--Provided by publisher.

"When a bright blue winged tiger appears on his aunt's sofa, Ozzie can tell he's in for an adventure. He's thrilled to follow Tug--a skyger--through a secret door in the basement and into Zoone, the bustling Grand Central Station of the universe, where a thousand doors act as portals to strange and wonderful worlds. But some doors also hide dangers--and when the portal back to Earth explodes behind him, Ozzie gets more adventure than he bargained for"--OCLC.