3.86 avg rating — 2,298 ratings

"An antidote to the non-professional and downright silly books that make up the rest of this list by an actual leading scholar in the field, rather than another self-published hobbyist."

3.98 avg rating — 11,150 ratings

3.93 avg rating — 20,521 ratings

4.11 avg rating — 19 ratings

4.10 avg rating — 320 ratings

4.04 avg rating — 363 ratings

3.81 avg rating — 16 ratings

4.03 avg rating — 204 ratings

4.25 avg rating — 57 ratings

3.82 avg rating — 107 ratings

4.35 avg rating — 92 ratings

4.30 avg rating — 89 ratings

4.30 avg rating — 172 ratings

4.33 avg rating — 386 ratings

3.50 avg rating — 2 ratings

4.49 avg rating — 75 ratings

4.39 avg rating — 33 ratings

4.10 avg rating — 228 ratings

3.94 avg rating — 122 ratings