Beautifully digital reading for everyone. Total BooX - the new way to read eBooks. Cloud Library. You can browse the shelves that your library set up by category or you can use the filter button to filter by genre. Use the 3M Cloud Library PC Software to transfer e-books to your Nook Simple Touch and Kobo eReader . If you'd like to take notes while reading or bookmark your spot, simple click the small box at the top right hand side of the screen to open a spot to jot down your notes and create your own bookmark. The 3M Cloud Library automatically syncs to all your devices that have the 3M Cloud Library App downloaded to them. You can start reading on your iPad and continue later while waiting some where and reading from your phone - right where you've left off. Compatible devices: The 3M Cloud Library is not currently supported by Amazon. If you would like compatibility with your Kindle device not indicated above, please contact kindle-feedback@amazon.com. * Not support by all versions.