Recent US figures released by Nielsen show that print sales are up and ebook sales down in the US. EbooksDigital bookstore selling wide range of ebooks in 50 categories from Hildegard of Bingen to How to Write a Dirty Story and showing how the range of ebooks available is growing.' share of the total market slipped from 27% in 2014 to 24% last year, although e-book consumption via smartphone grew from 7.6% in 2014 to 14.3% in 2015. Read more