Some of the juiciest bits of Steve Jobs by Walter Isaacson have already been spoiled online, but the biography still has hundreds of pages of interviews, quotes, and stories from the founder of Apple. The hard cover edition will run you $18, but if you’re too poor to swing that kind of cash, you can use a promotion by Audible to download the audiobook for free. The service offers one free credit when you sign up for a gold trial, which can be used toward the Steve Jobs biography. Audible offers iOS and Android apps, too, so you can listen on the go. Thanks to the guys at Cnet for reminding us about this great deal.