Jane Yellowrock Series by Faith Hunter

Skinwalker

"Jane Yellowrock is the last of her kind-a skinwalker of Cherokee descent who can turn into any creature she desires and hunts vampires for a living. But now she's been hired by Katherine Fontaneau, one of the oldest vampires in New Orleans and the madam of Katie's Ladies, to hunt a powerful rogue vampire who's killing other vamps..." (From Amazon.com)

Paperback Info: ISBN 0451462807, Roc, 2009

Blood Cross

"Jane Yellowrock is back on the prowl against the children of the night...

The vampire council has hired skinwalker Jane Yellowrock to hunt and kill one of their own who has broken sacred ancient rules-but Jane quickly realizes that in a community that is thousands of years old, loyalties run deep..." (From Amazon.com)

Paperback Info: ISBN 0451463072, Roc, 2010