NONFICTION
Delving into the modern slave trade
A CRIME SO MONSTROUS: Face-to-Face With Modern-Day Slavery. E. Benjamin Skinner. Free Press. 328 pages. $26. Freelance reporter E. Benjamin Skinner opens his book on modern slavery with a paradox: Though human bondage is now banned everywhere, ``there are more slaves today than at any point in human history.''





