| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| A Pocket Guide to Correct Study Tips | 978-0-8120-9812-9 | 1997 | M. Willard Lampe · George Ehrenhaft · William Howard Study Tips Armstrong |
| Laura Ingalls Wilder: A Biography | 978-0-06-020113-5 | 1992 | Charles Mikolaycak |
| Sounder PB | 978-0-7862-7915-9 | 2005 | |
| Sounder: With Connections | 978-0-03-054707-2 | 1998 | |
| Study Is Hard Work | 978-1-56792-025-3 | 2010 | |
| Through troubled waters | 978-0-06-060303-8 | 1973 | |
H.A. · H. Armstrong · Howard Armstrong · W.A. · W. Armstrong · W H · W.H. Armstrong · W. Howard · William A. · William Armstrong · William H. · William H. Armstrong · William Howard
Barrons Educational Series Inc · David R Godine · HarperCollins · Holt McDougal · Thorndike Pr