Just a quick post today, with a video tutorial I made about printing and making A6, Fieldnotes (Pocket), Passport sized booklets when you onlu have A4 sized paper.
I don’t think this will work with letter sized paper, because the dimensions and proportions are not completely comparable to A4 paper. However, the templates for FN and PP booklets might work.
If you do get it to work, please let me know =)
I also have a few pictures of the little passport I made.