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Marge Shaffer’s Reviews > Hidden Systems: Water, Electricity, the Internet, and the Secrets Behind the Systems We Use Every Day > Status Update

Marge Shaffer
Marge Shaffer is on page 143 of 272
— Jun 09, 2026 06:35PM
Hidden Systems: Water, Electricity, the Internet, and the Secrets Behind the Systems We Use Every Day (A Graphic Novel)

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Marge Shaffer
Marge Shaffer is on page 55 of 272
— Jun 08, 2026 06:00PM
Hidden Systems: Water, Electricity, the Internet, and the Secrets Behind the Systems We Use Every Day (A Graphic Novel)


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