The SoupMan says while his name might be on the cover of the books as the author, God's handprint is on every single page. If you don't believe in miracles you just may after reading David's books.
The first book, God is NEVER On Vacation, tells of one man's mission to feed the homeless and chronicles the birth of the SoupMobile.
The second book, God is NOT On Vacation, follows the SoupMan on his continuing journey to feed HIS sheep. It's a story of God and grace.