Jacqueline of Golden River by H. M. Egbert audiobook.
Jacqueline seems to have contracted a touch of amnesia, as she is found in an apartment with a dead man, and with a weapon in her hand. But she remembers nothing of any incident, remembers not her name nor where she comes from, not even why she is where she was found. She only remembers her father, and that he is in danger. Action and adventure soon follow, as Paul Hewlett and Jacqueline attempt to get answers to her questions, taking them on a journey into Quebec and points northward, and Paul knows that they are being followed during their trip. What secrets are both Jacqueline and Paul unaware of? What will they uncover following their northbound journey? Who is Jacqueline?
H. M. Egbert was one of multiple pseudonyms used by author Victor Rousseau Emanuel.