A Pocketful of Stars (Applied Topology) (Volume 1)

Thalia Kostis will be the first to tell you it's not magic, it's theoretical math when she walks a Möbius strip through walls to her office at the Institute for Applied Topology. CIA Case Officer Bradislav Lensky doesn't care what it is, as long as she can help track down a smuggling ring and the terrorists in their safe house in Austin. The other magicians nearby don't agree, and don't care for new rivals either! Now Thalia and the rest of her misfit crew are in a race against time, terrorists, common sense, grackles, and their graduate advisor to save the day!