I am about to publish the first book on IngramSpark. It is a technical book, and I am planning to use a 6"x9" trim size. The manuscript is written in Word.
I have used the Arial font, but wonder what is the optimal font size. I have measured the font sizes in several printed 6"x9" books, and it seems that the font size is about 10. My questions to the experts here: is my conclusion right? If not, what is the recommended font size?
Please sign in to leave a comment.