Casey Anthony wants to turn her journal she has been keeping since her daughter Caylee disappeared into a best-selling book, according to reports.

RadarOnline reports Anthony has been keeping a journal and spends the majority of her days writing and sorting through her journal entries in hopes of writing a book.

Radar Online's source says, "Make no mistake, Casey will absolutely be releasing a book, it's just a matter of time."

Anthony was acquitted of killing her daughter in July 2011. She is currently serving probation on check fraud charges at an undisclosed location.

Her attorney, Jose Baez, is reportedly releasing his own book, “Presumed Guilty: Casey Anthony, The Inside Story," which is being released in July.