Paperback, LSAC
Contains PrepTests 19, 20, 21, 22, 23, 24, 25, 26, 27, 28 - ten previously administered LSATs with answer keys, writing samples, and score-conversion tables.
For pure practice at an unbelievable price, you can't beat the 10 Actual series. Each book includes: 10 previously administered LSATs, an answer key for each test, a writing sample for each test, score-conversion tables, and sample Comparative Reading questions and explanations.