Originally Posted by Da40Pilot

Using Sheppard Air is useless, because even though the PSA written test questions are ATP style questions, they are modified from the question bank, so, different wording, different answers.....so I suggest you study up on the entire ATP written at a correlation level minus the performance and weight and balance questions.

I used Everything Explained, Turbine Pilot's Handbook and the King School's ATP course.

Good luck!