Just finished a re-read of Kristen Britain's Green Rider series:
Green Rider
First Rider's Call
The High King's Tomb
Black Veil
...in preperation for the next book (Mirror Sight) coming out in May.
I've now started reading "Not a Drop to Drink" by Mindy McGinnis:
"Lynn knows every threat to her pond: drought, a snowless winter, coyotes, and, most important, people looking for a drink. She makes sure anyone who comes near the pond leaves thirsty or doesn't leave at all."