I'm now using a lot the English version of MyFirstBitcoin diploma. When my peers are interested to read and learns, I sent it as pdf. It's written in an easy and digestible language, full of external links and QR codes to educational videos.

Mom mom agreed to read "Broken Money" i just ordered a copy from Amazon yesterday. She usually reads daily and usually takes her less than a week to read a book unless it's huge. So it just depends on when she starts reading i suppose.