Word of advice...just go pay the $295 to AllATP (write it off on your taxes) and sit at their computer for 6 hours going over the questions and then take the test. It was one day, 6 hours and you're done. Trying to set aside time to study usually never works and you have to pay to take the exam anyway.
I did this for both the atp and fex, never looked at either book prior to going, went over the questions 3 times (4-5 hours) then took the test and got a 94 and 96. Just my .02 cents....