Well if you like fiction/ fantasy & action, this is a good series to read...
Vicki Pettersson is an American author best known for her Zodiac urban fantasy series set in modern Las Vegas which sets Agents of Light and Shadow against each other for control over Sin City:
The Scent of Shadows: The First Sign of the Zodiac (March 2007 ISBN 9780060898915)
The Taste of Night: The Second Sign of the Zodiac (April 2007 ISBN 9780060898922)
The Touch of Twilight: The Third Sign of the Zodiac (May 2008 ISBN 9780060898939)
City of Souls: The Fourth Sign of the Zodiac (June 2009 ISBN 9780061456787)