Bookmarked The-Tiddlywiki-Manual by Luis Javier González Caballero (GitHub)
I will write the manual in latex using the easy Lyx latex text processor. Is a free and open source so you can install it. The latex platform assures as the high cuality of the pdf.

Till now I have the cover page and a previous index.

I need people to write the articles of the index. People who want to collaborate please email me: kewapo@gmail.com