Evelina and the Time Pirates by R.A.Donnelly

Evelina Crimm just wants to be normal. She has her life planned, until she spends summer vacation with two crazy Aunts and discovers she’s a Water Witch. Soon things get a little freaky and she’s living a double life, slinging hash during the week and dodging black magic spells every weekend. Not to mention a certain mysterious warlock she can’t seem to stay away from.

Frankie Holler is on a mission to catch a Time Pirate and he isn’t above bending a few rules to do it, but teaming up with a Novice Witch isn’t part of the plan. Time Keepers work alone. At least, that’s what he’s been told, and he agrees, until he meets Evelina. He’s not much of a talker, but it sure is hard to keep secrets with Evelina around.