Bibliografía (15 obras)
Platypus Who Couldn't Swim
2021
Dissolving Pain
2019
The wonder of birds
2017
Man Who Plants Trees
2013
The man who planted trees
2012
A Symphony In The Brain The Evolution Of The New Brain Wave Biofeedback
2008
Recover your good Heart
Spectacular Yellowstone and Grand Teton National Parks
Dinosaur Stencil Book
2007
Bible Companion for Prayer
A Symphony in the Brain
2000
Last refuge
1993
Collage
Crappie!
1991
