A book for anyone who enjoyed reading MacLaine's "Out on a Limb" while seated among the Inca ruins at Machu Picchu. In this newest journey, the much-reincarnated, ever-brave entertainer treks 500-miles across France and Northern Spain to Santiago de Compostela on the centuries-old Way of St. James. In her hallmark style, MacLaine interweaves travelogue, commentary, past lives and journeys both actual and interior in this personal journal. She's a tough woman, spending 30 days on the road, sleeping in hostels en route.  (SPN127, $14.95)