Follow the link below to download Edwards' Religious Affections. I've downloaded it to my phone and it works fine with the Nook app. There are a lot of free classic e-pubs online, but most are poorly done without a linked table of contents. This one seems to have been done right. The price is right too!
God bless Desiring God Ministries for all the excellent resources they provide free of charge. They are a God send!