ARIA - original scifi by Geoff Nelder

ARIA - original scifi by Geoff Nelder
https://www.amazon.com/ARIA-Left-Luggage-Nelder-Geoff-ebook/dp/B008RADGYC

It's not that author Nelder killed 7 billion people but he saved 1000. Infectious Amnesia doesn't exist, thank goodness, but imagine the horror if it did. Everyone losing their memories backwards - a year's worth per week. Forget where you live, your  job skills, within a few months how to write, read, talk and eat! Yet there is humor when couples forget they divorced. A plucky group isolate themselves and use humor and grit to survive with hope and revenge.