Take a photo of a barcode or cover
A very dear friend of mine lent this to me - she and her husband both found this book extrarodinarily enlightening when they first read it, and wanted to share it with me. I persevered for a while, but have decided to be honest with myself and stop reading it. It quite simply is not telling me anything I didn't already know - and that reflects the reading I've done prior to this, that's all.