Marshall N Lyles Author

Linda E. Homeyer, PhD, LPC-S, RPT-S, is a play therapist, sandtray therapist, author, and distinguished professor emerita at Texas State University. After thirty years of practice she is now semi-retired but continues to write and play in the clay in Texas.

Marshall N. Lyles, MA, LMFT-S, LPC-S, RPT-S, is an EMDRIA-approved consultant and has 20 years of experience as a trainer, author, and clinician in Austin, Texas, where he owns and manages The Workshop.