| Author | Author | Author | Title | Publisher | ISBN | Year | Binding | Genre |
| Heinlein, Robert A. (Author); Sweet, Darrell K (Cover Art) | Robert A. Heinlein (Author); Darrell K Sweet (Cover Art) | Robert A. Heinlein (Author); Darrell K Sweet (Cover Art) | Between Planets | Del Rey | 0345260708 | 1978 | Paperback | Science Fiction |
| Heinlein, Robert A. (Author); Sweet, Darrell K (Cover Art) | Robert A. Heinlein (Author); Darrell K Sweet (Cover Art) | Robert A. Heinlein (Author); Darrell K Sweet (Cover Art) | Rocket Ship Galileo | Del Rey | 0345260686 | 1977 | Paperback | Science Fiction |