I want to be able to read the New Jerusalem Bible on my iPad 2. I don't want the whole gamut of research and study packages. I see that the NJB is available from Logos for $40. I can't get my head around how I buy this one book for use on my iPad. I have downloaded the Logos app on my iPad, but can't figure out how to add a purchased book like the NJB to the library. Would appreciate some elementary guidance on the steps to take. Thanks.
John Hanley