"The first PDF file sent to me was just a photo copy of an actual book. According to the numbered pa ... " (more)ges copied onto the PDF, not only was it missing pages 4 & 5, but also pages 168-171. So this was obviously not an actual e-book. Asked seller for corrected PDF file; she sent same file. Asked second time, she admitted it was a copy given to her. Nine days later I asked for a refund of credits because I never heard from her again or received complete copy of the book."