A little tip I found for using Amazon for Day 2 niche research - many of the more popular magazines give a 'Contents List' of what the regular content of the magazine is - this can give an idea of what people are reading about in that niche.
A little tip I found for using Amazon for Day 2 niche research - many of the more popular magazines give a 'Contents List' of what the regular content of the magazine is - this can give an idea of what people are reading about in that niche.