There has been data ("BEST OF ROKU 2018: 100% Simplified Guide: 100% Simplified Guide On How To Explore The Functions Of Roku Streaming Stick, Roku Streaming Stick Plus, ... Tips Of Maximizing Roku?s Functions Expose!") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Fri Jan 31 01:29:52 2020, so the data displayed here has been removed .