Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Kindle issues

This is not a review of Mary Oliver's work, which is spectacular. I am writing about how this appeared in my Kindle. Some of the pieces appear in extremely small print and I cannot adjust it with the font feature. I have had this problem in almost every other book of poetry by Mary Oliver that I have tried. I suggest that you try a sample before purchasing a book by this author. Maybe it is not a universal problem, but you might like to check the fonts before you buy.