Magic Today - Mathilda Holiday, #1

Magic is real - and it's a bitch. Between her divorce, her terrible boss, and her dwindling finances, impulsive Mattie's life is getting more and more complicated by the day. So when she learns that Tillie, her twin sister, is missing, she drops everything and rushes across the country to join her friend Trevor in the search. As they begin their search, they stumble across a secret room in Tillie's condo filled with crystal balls and books about magic.
Suddenly people all around them are doing spells, manipulating time, and disappearing into thin air, and they soon they realize they're in over their heads. A group of powerful mages is hunting Tillie. Can Mattie and Trevor find her first? Or will they become targets too? Magic Today is the first installment of the fast-paced Mathilda Holiday series. If you love urban fantasy with strong, complicated heroines and a good dose of humor, you'll definitely want to read this today!