Our subject is a specialist in American history (not to mention a connoisseur in the matter of online auctions.) But the thrills don't stop at an encyclopedic knowledge of the Revolutionary War!! Joslin Hall has wonderful catalogues in a dazzling array of subjects from art and antiques to wine to ghosts to forgeries. Always generous with his knowledge, he has even managed to instill a few rudiments of bibliographic wisdom into the unyielding skulls of us willing but somewhat obtuse tyros here at the Nerve Center.