Herschel Bleefeld

Trigonometry, Vol. 1: The Standard Deviants

Astronomy, Part 1: The Standard Deviants

Trigonometry, Vol. 2: The Standard Deviants

My Coolest Years

Conquer Calculus 2: The Standard Deviants

Conquer Calculus 1: The Standard Deviants

Significant Others

Standard Deviants - The Constructive World of Advanced Spanish: Building on the Basics

Pre-Algebra Power: The Standard Deviants

Learn Geometry: The Standard Deviants

Learn Public Speaking: The Standard Deviants

Standard Deviants - Dinosaurs: Lifestyles of the Big and Carnivorous

Geometry, Part 2: The Standard Deviants

Astronomy, Part 2: The Standard Deviants

Physics, Parts 1 and 2: The Standard Deviants

The Standard Deviants: Shakespeare Tragedies

The Standard Deviants: The Supersonic World of Differential Equations

Habla Espanol: Beyond the Basics: The Standard Deviants

Diagnosis: Murder

Standard Deviants - The Constructive World of Advanced Spanish: Verbs

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

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