You probably use Google everyday, but do you know... well, there's tons.
In this book -- a small PDF -- you’ll find Google-related games, cartoons, oddities, tips, stories and everything else that’s fun. Reading it, you won’t be the same searcher as before!
http://rapidshare.com/files/102801885/55_Ways_to_Have_Fun_With_Google.rar
http://FastFreeFileHosting.com/file/3763/55-Ways-to-Have-Fun-With-Google-rar.html