Don is an addict. No matter how much money, women or success he gets, it will never be enough. He’ll chase that next high to the end of the earth.

They: “I don’t even.”

You:“… lift, bro?”

I should care less.

Old Man’s War by John Scalzi was made for this, I swear. His latest books also read a lot like movie scripts are contained therein.

Charles Stross’ Laundry series has a ton of potential too, if less Chtullu is required, I wouldn’t mind a Merchant Princes series either.

I heard rumours about Forever War being optioned at some point, but nothing came of it.