Guinness Book of World Records

Guiness Book of World Records is a real life world record book that Greg metioned in the online version. Greg talks about it because to make the record of "The Biggest Snowman Ever".

Appearances

 * Diary of a Wimpy Kid Online (first metioned)

Link

 * http://www.funbrain.com/journal/Journal.html?ThisJournalDay=138&ThisPage=2