4.12 avg rating — 536,084 ratings

4.10 avg rating — 1,517,633 ratings

3.75 avg rating — 423,507 ratings

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3.91 avg rating — 86 ratings

"Just for fun"

4.07 avg rating — 63,799 ratings

4.21 avg rating — 90,712 ratings

3.78 avg rating — 58,448 ratings

"Murder and Marconi!"

4.27 avg rating — 1,757 ratings

"This may be a bit dry, but is well thought out and comprehensive"

4.23 avg rating — 22,420 ratings

3.81 avg rating — 3,398 ratings

4.14 avg rating — 138,093 ratings

3.78 avg rating — 55 ratings

4.34 avg rating — 287,185 ratings

4.26 avg rating — 87,957 ratings

3.83 avg rating — 59 ratings

4.16 avg rating — 196,361 ratings

4.34 avg rating — 67 ratings

4.01 avg rating — 3,416 ratings

4.19 avg rating — 397,510 ratings

4.38 avg rating — 16 ratings

4.01 avg rating — 8,530 ratings

4.21 avg rating — 90,126 ratings

4.53 avg rating — 8,128 ratings

4.21 avg rating — 38 ratings

4.30 avg rating — 2,040 ratings

4.30 avg rating — 2,196 ratings

4.36 avg rating — 96,347 ratings

4.01 avg rating — 908,418 ratings

4.30 avg rating — 238,759 ratings

4.01 avg rating — 3,253 ratings

3.95 avg rating — 1,168 ratings

4.04 avg rating — 29,700 ratings

4.50 avg rating — 2 ratings