- Publisher: World / WDL Books Publisher Record # 39060
Publication series data
Years When Books Were Published
| ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | 1958 | 1959 |
| 1960 | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ |
Publication Breakdown by Author: