The Wise Pilot offers a very useful question bank for writing your P-STAR test with complete question banks for free.

The flight training manual is an essential book for student pilot that explains in detail each of the air exercises.

The Wise Pilot has a free question bank for the ROC-A radio test that covers all the necessary information that can be found on the actual test

David Clark Headset is a high quality headset that is at an affordable price for a beginner although it doesn't have any active noise canceling features the passive noise cancelling is good and they are very confutable to wear