From Walt Disney's "Foreword": "... our atomic projects at the Walt Disney Studios were two-fold: we produced a motion picture and this book, so that wee could tell you the important story in full detail. Both grew together. Many illustrations appear in both, and we gave them the same title: Our Friend the Atom."
- "Copyright (c) 1956" on copyright page and jacket back flap.
- $4.95 price on jacket front flap.
- "Illustrated by the Walt Disney Studio" on jacket front. List of 22 "Walt Disney Productions staff artists" on the copyright page, with "Art Direction: Paul Hartley".
