Today Book.io price in US dollars is currently 0.0166 USD, and if converted to Bitcoin is 0.00000027 BTC. A total of 1,154,403,100 BOOK are currently circulating in the Market. Book.io price is currently experiencing a change of -1.63 %, and check here all cryptocurrency. Over the past 24 hours 0.002 M US dollars Book.io have been traded on Crypto Exchanges. Get Book.io's progress by adding it to your favourites and creating a free portfolio.