"Ron Zemke (Minneapolis, MN) is the author or coauthor of all seven books in the Knock Your Socks Off Service series, as well as Knock Your Socks Off Selling(0-8144-7030-0), Generations at Work (0-8144-0480-4), and E-Service (0-8144-0606-8).
Kristin Anderson (Minneapolis, MN) is the author of Great Customer Service on the Telephone (0-8144-7795-X) and the coauthor of three other Knock Your Socks Off Service books."