But think of the market, Darren. Guide books serve just locals and road trippers who might find their way to an area. But a training book spans all climberdom. Wouldn't that make it a more lucrative proposition?
But think of the market, Darren. Guide books serve just locals and road trippers who might find their way to an area. But a training book spans all climberdom. Wouldn't that make it a more lucrative proposition?