Round Trip Space Ship
| First published | 1968 |
|---|---|
| Series | Space Ship #4 |
| Publisher | Macmillan |
| Format | Hardcover |
| Type | Novel |
| Pages | 167 |
| Price | $4.50 |
• Price from Tuck
• OCLC notes illustrations but no credit
| Year | Reviewer | Publication |
|---|---|---|
| 1969 | Barbara Nolen | Children's Digest, March 1969 |