Bit niche but any advice appreciated from people in the know about non fiction writing for a general audience.
I got some interest from a high end literary agent who wants a fuller synopsis - 800-1000 words per chapter and there are 16 chapters. In haste/ panic and not really knowing what to do, I replied to him and said great yes I will get that over to you.
It's now 9 days later and I have only made a dent in it. It will take me a good few weeks, on top of my full time job, to do it justice. I could knock something/ anything out in a week, and send that over instead. I don't really want to email the guy again as it feels a bit "Hi! Me again!" when all he asked for was a fuller synopsis to consider.
What to do?