The Rosie Project is written by Graeme SimsionGraeme Simsion wrote The Rosie Project
[Human]: I like books.  Do you know who wrote The Rosie Project? [Assistant]: Released in 2013, The Rosie Project was written by Graeme Simsion. Does the name sound familiar? [Human]: Somewhat.  Makes me think of crackers and the Simpson Movie..but I regress, I mean digress...Did he write anything else I may know about? 
He also wrote The Secret Diary of Anne Frank. That one is an ebook and very well worth the read!