The Solar Cooking Archive:Information, pictures, links and many plans for building different kinds of solar ovens.
Central American Solar Energy Project: Vision, development model, history, oven, contact, resources and newsletters
Low Cost Parvati Solar Cooker: Pictures and figures how to make a modified funnel cooker.
Review of Solar Cooker Designs: Reviews all the solar cookers of the world, 60 major types and more than 100 variations, over 100 drawings.