Best PPL study book
For an independent study, I'd like some opinions on the best book that I should purchase for my PPL. The FBO recommends William Kershner's book, however, I did a search on Amazon, and by reading some forums I hear that Jeppesen Sanderson's book would work the best. I am currently reading Rod Machado's book, but I've been reading that it is a great reference tool, but it won't help me pass the test (I really enjoy the book).