| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Behavioral Support, Second Edition | 978-1-55766-911-7 | 2008 | Rachel Janney Ph.D. |
| Collaborative Teaming, Second Edition | 978-1-55766-711-3 | 2005 | " |
| Modifying Schoolwork | 978-1-55766-706-9 | 2004 | " |
| Modifying Schoolwork: Modifying Schoolwork, Third Edition | 978-1-59857-293-3 | 2013 | " |
| Social Relationships and Peer Support, Second Edition | 978-1-55766-821-9 | 2006 | " |
M. D. · M.P. · M S. · M. Snell · Martha D. · Martha Snell · Ph.D. · S D · S. P.