AT A GLANCE Todd M. Shevlin PA, United States No. of Attempt 1 Study Duration 3 months PMP® Course PM PrepCast™ Prep Book Rita’sHead First PMP® Mock Exams Attempted Head FirstOliver LehmannExam CentralPM TrainingPM Study PMBOK® Guide Read 1 time Sharing “There are many terms used in the PMBOK® Guide, which may not mean much ...