Put in the Google Perform Books app for Android and iPad/iPhone. It syncs instantly with all your account and lets you read through on the net or offline where ever you are.- ???? ?? ?????? ???? ?????? ???? ?? ??? ?? ?? ??? ?? ?? ??? ??? ?? ????? ????????? ?????? ???????? ???????? ???? ?????? ????? ?????? ????? ???? ????? ???????? ??????? "???? ???