[header] How to locate the asin to an audible audiobook [title] Open up the audible website and log in to your account, if you haven't already done so. [step] The search box you'll need is only available if you log in to audible's site. However, this should be easy; if you have an amazon.com account, you'll also have access to audible.com. 
[title] Locate the audiobook from their large collection of audiobooks. [step] Whether you've purchased it or not, their asin's can be found.