Amazon is showing the stereo remasters as individual releases, in addition to the boxed set. The mono albums are appearing as boxed-set-only, at least so far. As for the mono Pepper, MMT and White album: prepare away to be blown. I heard them in the 70s, and the differences are quite noticeable. As you may be aware, Parlophone did not just combine two stereo channels to make mono. Instead, they used different versions for the two different productions. It's like a whole LP of alternate takes.