Personally I find the dyslexia font difficult to read with but I do find certain fonts easier than others. The advantage with Kiddle read (I have the app on my mobile) is that not only the font but the page colour can be changed. it maybe that changing the page colour is more helpful than changing the font.

oh yes, although my favourite is the Brentford series. Eagerly awaiting the final book.

Finally read it earlier this year and thought it was a classic of his (RR is a favourite author of mine). Read the sequel and sadly found it a bit weak in plot and imagination.