Pathway Into Light

Dance for All

2007

The Pocket Film of Superstitions

2023

The Whole Gritty City

2013

The Standard Deviants: The Adventurous World of College Algebra, Part 2

2004

The Standard Deviants: The Twisted World of Trigonometry, Part 1

1997

The Standard Deviants: The Twisted World of Trigonometry, Part 2

1997

The Standard Deviants: The Really Big World of Astronomy, Part 2

2000

The Standard Deviants: The Really Big World of Astronomy, Part 1

2007

The Standard Deviants: The Many-Sided World of Geometry, Part 1

2002

The Standard Deviants: The Gravity-Packed World of Physics, Parts 1&2

2000

The Standard Deviants: The Adventurous World of College Algebra, Part 1

1996

Blindsight

2006

March of the Penguins

2005

The Standard Deviants: The Many-Sided World of Geometry, Part 2

1999

The Standard Deviants: The Dangerous World of Pre-Calculus, Part 1

1996

The Standard Deviants: The Candy-Coated World of Calculus, Part 2

1998

The Standard Deviants: The Candy-Coated World of Calculus, Part 1

1998

To Be and to Have

2002

First Case, Second Case

1979

Rise Above the Mark

2012