The Art of Cross Examination by Francis L. Wellman (ABA Classics)

First published in 1903, this book is a compulsively readable theory of cross-examination, enriched with entertaining and enlightening examples drawn from Wellman's own practice and those from the infamous cases of the day. As Professor Michael E. Tigar says in his new foreword to the book. Until I reread this book, I had not realized how much I had gained from studying Wellman's approach. I think you will find this book worthy of your time.