There have been several books published over the years which have been regarded as an essential part of new PPG pilot’s accoutrement; For example, Paramotoring from the Ground Up: A Comprehensive Guide by Noel Whittall is probably the longest standing publication in this category along with Jeff Goin’s Powered Paramotor Bible, currently up to version 4. There are a few others too.
I always thought the columns by various pilots like Dean Eldridge and Jeff Goin, amongst others, in Paramotor m