Vrienden voor het leven
2000
School of Hope
2020
Elementary Genocide 2
2015
Elementary Genocide 3
2017
教育と愛国
2022
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 Many-Sided World of Geometry, Part 2
1999
Junge Leute
1971
The Standard Deviants: The Candy-Coated World of Calculus, Part 2
1998
The Standard Deviants: The Candy-Coated World of Calculus, Part 1
1998
À l'école de l'universel: Germaine Le Goff, l'histoire d'une pionnière
2024
The Standard Deviants: The Dangerous World of Pre-Calculus, Part 1
1996
Declining by Degrees: Higher Education at Risk
2005
The Standard Deviants: The Adventurous World of College Algebra, Part 1
1996
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