I'm trying to convert the Ashley Book of Knots to some sort of eBook file.
The book is freely available online as a pdf, eg here:
https://archive.org/details/TheAshleyBookOfKnots
It's a large pdf file - 42mb.
I've tried to convert this to AZW3 using Calibre, and it's produced a file that is 147mb and won't load in Calibre's viewer (which I think may be due to the large file size).
The book is illustrated throughout with simple monochrome line drawings.
Can anyone help me or suggest what I should look at to try and resolve this?
Thanks a lot.