### John Redden College of the Sequoias

John Redden (MS California State University, Northridge) is Professor of Mathematics and Computer Science at the College of the Sequoias. He teaches courses ranging from prealgebra to calculus, including statistics and linear algebra. John is the author of several mathematics textbooks and a pioneer of the open source movement who has created products ranging from classroom materials to a graphing calculator application. He has also written Elementary Algebra, v2.0 that is also published by FlatWorld.