There used to be, but there don\'t seem to be any direct links. A little digging around revealed some answers which I thought it would be useful to share.
These are link
I've used gotAPI in the past but it doesn't work if the API goes offline and doesn't cover the Cookbook.
I usually just refer people to the "All in one page" Cookbook links you mentioned as these can be saved as HTML or printed to PDF.
The main issue I've heard in the past about offline copies of the Cookbook is that the content is copyrighted to the CSF, but - looking now - the content seems to be licensed for non-commercial sharing under a creative commons license. (IANAL though.)