Falling Awake by Jayne Ann Krentz
Isabel Wright spends her days at the Belvedere Center for Sleep Research analyzing the dreams of others. Dr. Martin Belvedere, a pioneer in the field, recognized her unique talent for what he calls Level Five lucid dreaming - and rescued her from a dead-end job at the psychic dreamer hotline. It's satisfying, lucrative work, but it can be emotionally draining at times. Especially when one of her anonymous subjects, known only as Client Number Two, captures her imagination through his compelling dream narratives. Secretly, she thinks of him as 'dream man.' But when they meet in the flesh, the dream becomes real enough to touch. And a waking nightmare begins - when a suspicious hit-and-run leads them into a perilous web of passion, betrayal and murder, and forces them to walk the razor-thin line between dreams and reality...