Stan Collins
Stan Collins is the founder of Garlic Press and the author of numerous educational materials on English, math, sign language, and substitute teaching. He has been involved with the creation, editing, production, and marketing of publications for more than 20 years. He lives in Eugene, Oregon.
Stan Collins is the founder of Garlic Press and the author of numerous educational materials on English, math, sign language, and substitute teaching. He has been involved with the creation, editing, production, and marketing of publications for more than 20 years. He lives in Eugene, Oregon. See less
![Subtraction [Sf]](https://www4.alibris-static.com/subtraction-sf/isbn/9780931993121.gif)
![Multiplication [Sf]](https://www3.alibris-static.com/multiplication-sf/isbn/9780931993077.gif)
