Correction! I just tried my MP3 file (82Mb) and resume worked fine. Then I tried my awb file again (17Mb). Lo and behold! It resumed!! I think it was my error. When I launched nQaap, I expected the slider to be positioned where I left off, instead it shows that it is at the beginning of the file. Once I actually listened to the content, I realized that it was indeed resuming where I left off! So it might have been working all the time... Another small wish (if possible, of course) would be to display the current position in the file and the total length, e.g., 1h 23m 52s / 2h 30m 15s. Now I'll proceed to convert all my books. As I listen to different kinds of content, I'll be keen to see if the app is able to resume where I left off for multiple books, or only for the last one I listened to.