A publisher bets an author that he won't be able to write a romantic adventure novel while on a walking trip from New York to San Francisco. A publisher bets an author that he won't be able to write a romantic adventure novel while on a walking trip from New York to San Francisco. A publisher bets an author that he won't be able to write a romantic adventure novel while on a walking trip from New York to San Francisco. A publisher bets an author that he won't be able to write a romantic adventure novel while on a walking trip from New York to San Francisco.