Offscreen The Sign of the Four Signed
eBook: The Sign of the Four by Arthur Conan Doyle. Tap on the cover page to start reading.
You can flip the screen horizontally or vertically. Turn the page by swiping the screen or by
tapping either edge of the page. Choose chapter either from table of contents or by swiping
bottom of the screen. When you close the book an automatic bookmark is set and you can
continue reading next time from where you left.