Theresa Caplan

Frank Caplan and Theresa Caplan were directors and editors of The Princeton Center for Infancy and Early Childhood, a self-supporting parent education group. The co-authors of many books together, they also founded Creative Playthings, a world-renowned educational toy manufacturing company. Frank Caplan died in 1988 and Theresa Caplan died in 2010.

The First Twelve Months of Life

The First Twelve Months of Life

Frank Caplan and Theresa Caplan