Journey to a Woman by Ann Bannon

It began all over again with the sudden, startling dream of Laura, the delicate creeature Beth had loved so long ago, and now Beth was amazed to find herslef streaking back into the dangerous half-world of forbidden love. For nine years she had considered herself 'normal' and had even married a man on that conviction. Now here she was, tearing through the night o a fool's tearing through the night on a fool's errand at the whim of a beautiful spoiled woman who had beckoned - the strangely alluring woman called Vega. Life, Beth though, might be worth living again for a woman like that .. if only Vega would love her.