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Books
Paul Lockhart
3 books · 74 recommendations on HN
A Mathematician's Lament
Paul Lockhart
2008–2026
A Mathematician's Lament
Paul Lockhart
47
recommend · 88
2012–2025
Measurement
Paul Lockhart
23
recommend · 40
2018–2023
Arithmetic
Paul Lockhart
4
recommend · 5