- http://www.talkandroid.com/guides/best-android-apps-for-reading-books-and-syncing-between-devices-november-2013/
- http://www.goodreads.com/series/59439-boy-girl-battle
- http://www.migmag.co.uk/books/2012/03/money-runhit-list-by-jack-heath/
- http://www.funbrain.com/journal/Journal.html?ThisJournalDay=1&ThisPage=1
- http://en.wikipedia.org/wiki/Diary_of_a_Wimpy_Kid:_Rodrick_Rules
- http://classic.tcj.com/review/diary-of-a-wimpy-kid-the-last-straw-reviewed/
- http://www.puffin.co.uk/static/puffinnews/
- http://en.wikipedia.org/wiki/Diary_of_a_Wimpy_Kid:_The_Ugly_Truth
- http://leiturinhas.com/2011/06/24/novidades-9-2/
- http://www.bgdailynews.com/features/sunday_reader/on-the-bookshelf-edith-burns/article_4ccaf95e-f743-5144-9852-57dd26e2acd5.html
- http://bookegg.blogspot.com/2013_09_01_archive.html
- http://4.bp.blogspot.com/-SZhDozziaac/UYppMi0mXqI/AAAAAAAAM4Q/KaUoaM9l0hk/s1600/Money%2BRun.jpg
- http://www.wearysloth.com/Gallery/ActorsZ/18920-29578.jpg
- http://images6.fanpop.com/image/photos/32700000/gregory-and-diary-of-a-wimpy-kid-32761528-1000-1600.jpg
- http://www.wearysloth.com/Gallery/ActorsH/40694-29935.jpg
- http://content.internetvideoarchive.com/content/photos/7198/30235506_.jpg
- http://2.bp.blogspot.com/-nvTFZaYQxh8/Te9JGIlPjwI/AAAAAAAAASQ/ceAHm3gH4jM/s1600/DB2.jpg
- http://2.bp.blogspot.com/QExW0fI2II/Tbba61_rkVI/AAAAAAAAAEY/7bxV1I5ToF8/s1600/definitely%2Bmy%2Bfavorite%2Blook%2Bof%2Ball%2Btime%25252C%2BI%252527m%2Bmelting%2Bright%2Baway.jpg