Hello,

please do you know any quick/easy ways on how to convert Google Books text into plain text?

i have this method (works only for text on the screen, not whole Book):

SAVE COMPUTER SCREEN:
Hit "PrintScr" key on keyboard

SAVE SCREEN AS IMAGE:
Open your favorite image editor and Go to Edit->Paste or Ctrl+V key.
Then crop image and click: "File->Save As" or Ctrl + S shortcut

USE AN ONLINE OCR TO CONVERT IMAGE INTO TEXT
Google: online image ocr (example: http://www.onlineocr.net/)
Upload image and get the plain text