Thomas Erikson.
Robert I. Sutton.
James Fallon.
Includes index.
Lysa TerKeurst.
Joanna Faber & Julie King ; illustrated by Coco Faber, Tracey Faber and Sam Faber Manning.
Dale Carnegie & Associates, Inc., Stuart R. Levine, CEO and Michael A. Crom, VP.
Michael Finkel.
W. Timothy Gallwey.