Robert Mayer
Robert Mayer's books
3.94 avg rating — 970 ratings
3.46 avg rating — 590 ratings
4.44 avg rating — 159 ratings
3.87 avg rating — 47 ratings
4.05 avg rating — 20 ratings
3.43 avg rating — 14 ratings
4.75 avg rating — 4 ratings
really liked it 4.00 avg rating — 3 ratings
it was amazing 5.00 avg rating — 2 ratings
3.33 avg rating — 3 ratings