Exploring the potential of GOOGLE ADVANCED BOOK SEARCH

[How Green was My Valley - Page 83books.google.com › books Richard Llewellyn · 1940 · ‎Snippet view FOUND INSIDE – PAGE 83 “ Thank you , sir , " my father said , and strange he was looking , but the Reverend Mr. Gruffydd only shook his head and waved his hand and smiled at me before he went back in the other room . The kitchen was quiet when he went . ] At the Cranston Public Library -curious about my newly discovered GOOGLE ADVANCED BOOK SEARCH - I took a randomly selected - author Richard Llewllyn only vaguely familiar - and then randomly turned to page 83 of " How Green was My Valley " and then selected a very indistinguished sentence fragment : " Reverend Mr. Gruffydd only shook his head " . And BINGO ! I can imagine this is a useful tool for PLAGIARISM detection .