The illustration is that of the 1st ed. dustjacket (image), incorporated in different cover designs.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1961 |
|
The Circus of Dr. Lao | Compass / Viking | Novel | |
| June 1964 | The Circus of Dr. Lao | Compass / Viking | Novel | ||
| June 1968 |
|
The Circus of Dr. Lao | Compass / Viking | Novel | |
| September 1976 | The Circus of Dr. Lao | Equinox / Avon | Novel |