In this bestselling new book, his first in seventeen years, Robert M. Pirsig, author of Zen and the Art of Motorcycle Maintenance, takes us on a poignant and passionate journey as mysterious and compelling as his first life-changing work.   Instead of a motorcycle, a sailboat carries his philosopher-narrator Phaedrus down the Hudson River as winter closes in. Along the way he picks up a most unlikely traveling a woman named Lila who in her desperate sexuality, hostility, and oncoming madness threatens to disrupt his life.   In Lila Robert M. Pirsig has crafted a unique work of adventure and ideas that examines the essential issues of the nineties as his previous classic did the seventies.