When Marielle and Malcolm Patterson's son, Teddy, is mysteriously abducted in the 1930s (after the famous Lindbergh kidnapping), the couple is understandably devastated. But mysterious circumstances make things even more confusing, like the fact that Marielle happened to run into her first love, Charles Delauney, the night before the kidnapping, which leads to him being seen as a suspect. In the trial, complicated secrets are revealed about the entire family, leaving everything they thought they knew to be questioned. Danielle Steel's Vanished, published in 1993, should definitely be added to your TBR list!