| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Neighbours of the Earth | 978-0-02-594370-4 (0-02-594370-7) | 1968 | Thornton Page |
| Stars and Clouds of the Milky Way: The Structure and Motion of Our Galaxy. | 978-0-02-594350-6 (0-02-594350-2) | 1968 | " |
| Wanderers in the Sky | 978-0-02-594340-7 (0-02-594340-5) | 1968 | " |
L.P. · L. W. · L. Williams · Lou Williams · W.P. · W. Page · Williams P.