P.M. · Pam Marshall · Penny Marshall
| title | ISBN-13 (ISBN-10)  | year of publication | 
|---|---|---|
| Becoming Verbal With Childhood Apraxia: New Insights on Piaget for Today's Therapy | 978-0-9707060-6-5 (0-9707060-6-5)  | 2001 | 
| How to Stop Drooling: Practical Solutions for Home and Therapy | 978-0-9707060-4-1 (0-9707060-4-9)  | 2004 | 
| Oral Motor Techniques in Articulation and Phonological Therapy | 978-0-9707060-3-4 (0-9707060-3-0)  | 2004 |