Erica Wisner is a skilled educator and project coordinator, with over 25 years’ experience building teamwork and facilitating hands-on learning. She loves making things from scratch – anything from blueberry scones to the oven they were baked in. Erica is the author of The Ultimate Girls’ Guide to Science and The Art of Fire and she has also created instructional materials and rocket mass heater resources for the Oregon Museum of Science and Industry, The City Repair Project, Handprint Press and others. Together with her husband Ernie, she has built over 700 super-efficient, clean-burning masonry stoves and led over 50 workshops across North America.
The Rocket Mass Heater Builder’s Guide
$29.25 USD – $44.99 USD
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