EMR Books 9 and 10 are on Amazon!! Book 11 will be out very soon if you want to save postage.
The 12 and 13 will round it up and end the versions of the short books. THEN comes a big two-volume set in black and white (hopefully more economical, the color drives the price up damn Amazon. Prices are set Amazon minimum. EMR is not for profit).
No PDFs on the horizon. I will consider them well after all hardcopy books are published. If you have a severe financial hardship but still love EMR please contact me.