| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1997 | 978-0-9636027-0-1 | Jeffrey S. Allen M.Ed. · Roger J. Klein Psy.D. | Ready . . . Set . . . R.E.L.A.X.: A Research-Based Program of Relaxation, Learning, and Self-Esteem for Children |
| 1999 | 978-0-9636027-1-8 | Roger J. Klein Psy.D. · Jeffrey S. Allen M.Ed. | Ready... Set... Release!: Music and Relaxation Exercises for Children |
| 2001 | 978-0-9636027-2-5 | Nancy Klein | Healing Images for Children: Teaching Relaxation and Guided Imagery to Children Facing Cancer and Other Serious Illnesses |
| 1999 | 978-0-9636027-3-2 | Nancy Klein · Roger J. Klein Psy.D. | Healing Images for Children CD_Relax and Imagine: Music and Relaxation to Promote Healing |
| 2001 | 978-0-9636027-4-9 | Nancy C. Klein | Healing Images for Children Activity Book: For Days When Quiet Activities Are Best |
| 2011 | 978-0-9636027-9-4 | Jeffrey S. Allen M.Ed. · Roger J. Klein Psy.D. | Relax.Calm: Helping Teens Manage Stress Using Relaxation & Guided Imagery |