It was a real pleasure to read a book that didn't make me roll my eyes tonight! Tamsin comes from a family of witches, but she has no talent. So instead of learning the tricks of her coven, she hides in New York City at a boarding school, trying to get away from her failure. But, she learns that she has a power that is needed to save her family and its past failures. She must save her sister (that she dislikes, but still loves) and even her powerful grandmother needs her help.
This isn't cheesy or too snarky--just a good witch story that has some romance and mystery.