Seth Kaufman has joined Copia, the social reading eBookstore, as v-p of marketing and merchandising. Kaufman was most recently at, where he was v-p of merchandising.

Joanne Wyckoff has joined the Carol Mann Agency. She was most recently an agent at Zachary Shuster Harmsworth, in their Boston office. Before becoming an agent, Wyckoff was a senior editor at Ballantine Books; she also worked as executive editor at Beacon Press. Her authors include Lauretta Hannon and Tony Wagner.