Acknowledgements

Many, many thanks to Kelly Johnson for her extensive help with edits and suggestions on earlier drafts of this book. I received further useful feedback from Lindsay Miller, Alicia Bublitz, Leanne Cusack, Kylee Barnes, Julia Drizin, Wafa Hetany, Kindra McQuillan, Colin Mulligan, Michael Murphy, Christopher Skypeck, and Justin Ter Har. I would also like to thank Oregon State Ecampus and the Open Educational Resources unit for their support, including Andrea Fennimore, who helped with layout and formatting, and Daniel Adams, who helped with illustration design.