The Standard Deviants: The Many-Sided World of Geometry, Part 1 2002

Spisovatel, Herec

The Standard Deviants: The Pumped-Up World of Pre-Algebra, Part 1 2002

Herec

The Standard Deviants: The Many-Sided World of Geometry, Part 2 1999

Herec

The Standard Deviants: The Revolutionary World of American Government 1999

Spisovatel

No-Brainers on Public Speaking 1998

Scénář

The Standard Deviants: The Wrinkle-Free World of English Composition

Spisovatel

The Standard Deviants: The Deep-Fried World of Organic Chemistry, Part 1

Spisovatel

The Standard Deviants: The Deep-Fried World of Organic Chemistry, Part 2

Spisovatel

The Standard Deviants: The Deep-Fried World of Organic Chemistry, Part 3

Spisovatel

No-Brainers on Personal Finance

Spisovatel