Jonathan Kepler wants to climb Spoon Mountain with his grown son and daughter on his sixty-fifth birthday in three weeks. The kids, Ben and Miranda, think he's crazy. For starters, Spoon Mountain is almost the tallest alpine peak in New Mexico. Jonathan's health is terrible. Still reeling from his third, nearly fatal, divorce, he has a rotten heart, serious asthma, and a fed-up girlfriend who is about to drop him like a bad habit. Once a celebrated novelist, Hollywood screenwriter, and environmental activist, Jonathan is now tottering at the ragged end of his career and yearning to make...