101 Ways to Make Training Active

1995

Active Learning

101 Strategies to Teach Any Subject

1996

Active Training

A Handbook of Techniques, Designs, Case Examples, and Tips

1990

PeopleSmart

Developing Your Interpersonal Intelligence

2000

The Consultant's Big Book of Reproducible Surveys and Questionnaires

50 Instruments to Help You Assess and Diagnose Client Needs

2002