We have added over 10,000 titles to the Paperback Book section of our site in the Young Adult and Non-Fiction categories. Here is a breakdown of the categories and number added:
Young Adult, 1040 titles added
Philosophy, 974 titles added
Political, 1013 titles added
Psychology, 747 titles added
Travel, 2736 titles added
You will notice that we have added 4 new categories in addition to expanding out young adult category. You will find these additional categories and their sub categories on the Browse page in the coming days.