建議蒐尋時，設定檔案類型為 pdf，才能夠使用 BBE小工具來速查單字。
Wimpy Kid:
https://1lib.tw/s/Diary%20of%20a%20Wimpy%20Kid/?extensions%5B0%5D=pdf&order=popular
Dork Diary:
https://b-ok.global/s/Dork%20Diaries/?extensions%5B0%5D=pdf
Harry Potter:
https://1lib.tw/s/harry%20potter/?extensions%5B0%5D=pdf&order=popular
線上圖書網站整理
- https://z-lib.org/
- http://sci-hub.bz/ (研究所以上專用)
- https://www.pdfdrive.com/
- https://epdf.pub/en/
- https://dokumen.pub/
- http://gen.lib.rus.ec/
- https://archive.org/
- http://www.bartleby.com/
- http://archive.org/details/cornell
- http://www.freetechbooks.com/
- http://www.bookyards.com/
- http://www.gutenberg.org/
- http://www.free-ebooks.net/
- http://www.manybooks.net/
- http://www.freebookspot.es/
- https://freecomputerbooks.com/
- https://digilibraries.com/
- http://www.digitalbookindex.org/search001a.htm
- https://xmsoushu.com/
