C'est ce qu'il dit dans cette grande interview. 

ASM: What projects are you working on now, and what can we expect to see in the future? 

BB: Later this year Baen Books will bring out MARS, INC: THE BILLIONAIRE’S CLUB. The novel is based on my realization that a few billionaires such as Jeff Bezos and Bill Gates could fund a human expedition to Mars out of their own pockets. At the moment, I’m working on a novel together with a top NASA engineer about a mission to Mars that runs into a potentially fatal accident.