Releases by Helen Liang

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Cover for Helen Liang · Why Earth Needs Engineers: Problem Solving for People and the Planet (Hardcover Book) (2026)

Why Earth Needs Engineers: Probl... (2026)

Release September 15, 2026

Cover for Helen Liang · Why Communities Need Engineers: Helping Humans Live Together (Hardcover Book) (2026)

Why Communities Need Engineers: ... (2026)