In 2014 there was no Kindle Unlimited service available and as  of June 2015, there were over one million titles available in Kindle Unlimited from publishers such as Houghton Mifflin Harcourt, Lonely Planet, Pottermore, Simon & Schuster and Timber Press.
In 2014 there was no Kindle Unlimited service available and as  of June 2015, there were over one million titles available in Kindle Unlimited from publishers such as Houghton Mifflin Harcourt, Lonely Planet, Pottermore, Simon & Schuster and Timber Press.