Howard Heath
| Year | Publication | Title | |
|---|---|---|---|
|
2008 | The Amazing Bubble Car | The Amazing Bubble Car |
|
August 2019 | The Boy Fortune Hunters in Alaska | The Boy Fortune Hunters in Alaska |
| Year | Publication | Title |
|---|---|---|
| 1906 | Sam Steele's Adventures on Land and Sea | Sam Steele's Adventures on Land and Sea |
| 1907 | Sam Steele's Adventures in Panama | Sam Steele's Adventures in Panama |
| September 1911 | A Columbus of Space | A Columbus of Space |
| 2007 | The Baum Bugle, Spring 2007 | Moit's Fantastic "Bubble Car" |
| 2007 | The Baum Bugle, Spring 2007 | The Beautiful Ilalah |
| 2008 | The Amazing Bubble Car | The Amazing Bubble Car |