Rose Series by Holly Webb

The grand residence of the famous alchemist, Mr Fountain, is a world away from the dark orphanage Rose has left behind. For the house is positively overflowing with sparkling magic—she can feel it. And it’s not long before Rose realises that maybe, just maybe, she has a little bit of magic in her, too. . . .The first book in an exciting, get-lost-in-the-world series about orphans, alchemy, magical powers and sinister child-catchers.

Now an apprentice magician, Rose is asked to help find a very special missing personTurning the worn pages of her spell book, Rose can't believe how much her life has changed. Once a poor orphan, she is now an apprentice to the king's chief magician. But when the country's beloved princess vanishes, everything changes. As rumors of dark magic fly through the city, the king asks Rose for help. She must find the missing princess, before all is lost.

A precious mask of unimaginable power has been stolen from the royal palace. Rose suspects that dark magicians are at work – and that danger looms...The race to stop the evil thieves will take Rose to the mysterious city of Venice, where nothing is quite what it seems... Can Rose use her magic to find the terrible mask, before its true powers are revealed?

Time has flown since Rose left the orphanage behind, and she loves her new family at Mr Fountain's magical house. But she still can't help wondering - what happened to her real family? Were they full of magic too, like her? Then Rose discovers a clue to the mystery: a silver mirror which once belonged to her mother. A mirror with a ghost...