| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1956 |
|
In Search of Wonder | Advent: Publishers | Nonfiction | |
| 1960 |
|
In Search of Wonder | Advent: Publishers | Nonfiction | |
| 1960 |
|
In Search of Wonder | Advent: Publishers | Nonfiction | |
| 1960 |
|
In Search of Wonder | Advent: Publishers | Nonfiction |