What If . . .: A Lifetime of Questions, Speculations, Reasonable Guesses, and a Few Things I Know for Sure
| Country | USA |
| Brand | Atria Books |
| Manufacturer | ATRIA Books |
| Binding | Hardcover |
| Height | 8.3747864 |
| Length | 5.499989 |
| Weight | 0.85098433132 |
| Width | 0.7999984 |
| ReleaseDate | 2016-03-01 |