[header] How to put nook books on sd card [title] Download the nook reading app to your computer. [step] Install the nook software to your pc or mac computer. [substeps] Sign into your nook account using the same login information you use on your nook device. 
[title] Download a copy of the e-book you want to copy onto your sd card to your computer. [step] You cannot directly move files from the nook memory to the sd memory using your nook.