The Witches Of Santa Anna by Lauren Barnholdt & Aaron Gorvine is the first season / first seven books in the series (Claimed, Tricked, Rumored, Hushed, Pursued, Enticed and Ruined).
This series is about Natalia Moore. Natalia Moore is the new girl at Santa Anna Prep. All she wanted was to fly under the radar. All that goes out of the window when Campbell Elliot goes out of his way to be nice to the new girl. Natalia likes Campbell but Raine Marsden the most popular girl at Santa Anna Prep has her eye on him. And she doesn't like competition.
Raine and her friends are no ordinary girls, they possess powers that people can only dream of, and no one will stand in the way of what they want.
The only downside to The Witches Of Santa Anna was that it was too short! I finished the first season and wanted to carry on reading about Natalia and what would happen after. It was well written and I flew through it!
Available at Amazon.com & Amazon.co.uk.