e books are still the main driver of e book sales.
This year, it seems like e book are still ahead of ebooks.
However, this trend seems to be getting even more pronounced.
According to the latest numbers from comScore, e book is now the most popular ebook on the market.
The number of e books on the platform grew by 50% to 6.7 million units, up from 5.9 million units in 2014.comScore predicts that by 2020 e book will be worth $14 billion.
This is a huge milestone and one that should not be overlooked.