Trying to condense data into one document

I was going to say the same thing @DTLow said. It sounds like what you want is going to just require the work of copying and pasting whatever you want from each document into the “master” document. For all you le PDFs you could do all your annotations and then select all and summarize, giving you one doc with all the annotations from each PDF. Then paste everything else from your other documents into that one. Good luck!