7th Circle

Inferno – Beyond The 7th Circle is an old-school Dungeon Crawler with survival elements. It’s made for hardcore gamers and fans of 80s and 90s cRPG.

Trigonometry is a set of 10 videotapes that cover all of a typical high-school trig course. Assuming the classroom teacher makes it all the way through the book–most don't. The courde is subtitled "A Graphing Approach" and you can purchase an optional reference text by that name, e.g., Trigonometry: A Graphing Approach, written by Larson, Hostetler, and Edwards, and published by D.C. Heath. Your video instructor is Dana Mosely, a man with over 15 years classroom teaching experience and 8 years' experience as D.C. Heath's video instructor in mathematics.