To put the matter politely, memoirs are self-serving. Still, it's something of a shock to learn that Monty Roberts' enormously popular, enormously self-approving memoir The Man Who Listens to Horses may assay out as part fiction. Call it horse puckey for the soul, if charges by Monty's younger brother Larry and others close to the author's life are to be credited. By these accounts, backed up by TIME's reporting, the stirring tale with more than 800,000 copies in print--out this month in paperback--contains an embarrassing number of seeming untruths, some harmless, others outrageous.
What is true about Monty Roberts is his...