Books in the Dimension 7 series

Chase Walker is beginning to doubt his own sanity. From the moment he turned eighteen, a strange paranoia has taken over his mind. It all started the moment he discovered his uncle's old watch...The watch calls to him. Though it beckons, he resists. His body strains toward it, blood pulsing, heart pounding in a mysterious and primitive need to connect with his uncle's old beat up watch.When sexy and mysterious Alyx saves his life, she promises answers. She talks of dimension travel, and wears a magical watch of her own…