I agree with everyone else
For instance, I've made a TON of files for more than a decade. and while I try to match them to a set of standard inductions the quality of the recordings DO vary, depending on how deep you are and how your mind adjusts to changes in tone/voice that might bring you out of trance.
Generally stringing together a few files by the same author that are on the same topic will be fine, but I would still recommend reviewing them in case File 1 says X and File 2 says NOT x. A situation doomed to failure.
Still, people do combine and edit files all the time, just be awake of the potential conflicts.
No matter where you go, there you are.