How does he do it?

It took me three years to write Left Standing.
I'm currently having (aka claming) writer's block with Left Unsaid.

But, my good pal Max Lucado comes out with books right & left.
His new one Cure for the Common Life comes out in January.

"Sweet spot." Golfers understand the term. So do tennis players. What engineers give sports equipment, God gave you, a zone, a region, a life precinct in which you were made to dwell. He tailored the curves of your life to fit an empty space in his jigsaw puzzle. And life makes sweet sense when you find your sweet spot. 87 percent of workers haven't found their sweet spot; 80 percent don't believe their talents are used. What can you do? You're suffering from the common life, and you desperately need a cure. In Cure For The Common Life, Max Lucado offers practical tools for exploring and identifying your own uniqueness, motivation to put your strengths to work, and the perfect prescription for finding and living in your sweet spot for the rest of your life.