Were you able to find the right 20 Providers within e-books ? If you're also a provider of e-books and you're not featured in the business directory yet, you can always Add an entry for free.
The results list for e-books in New York City. You can find the best e-books vendors and providers in New York City in the New York City Business Directory. Currently there are 20 companies registered in the New York City business directory under e-books.