| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Picture Communication Symbols Book | 978-1-884135-12-5 (1-884135-12-9) | 2002 |
| The Picture Communication Symbols Combination Book | 978-0-9609160-4-7 (0-9609160-4-0) | 1994 |
M J · M. Johnson · R.J. · R. Johnson · R. M. · R. M. Johnson · Roxanna Johnson