Brian Tol’s Reviews > A Brief History of Earth: Four Billion Years in Eight Chapters > Status Update

Brian Tol

Brian Tol is 40% done

— Dec 20, 2025 02:38PM

A Brief History of Earth: Four Billion Years in Eight Chapters

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Brian Tol

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A Brief History of Earth: Four Billion Years in Eight Chapters

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Brian Tol is 32% done

— Dec 15, 2025 07:31PM

A Brief History of Earth: Four Billion Years in Eight Chapters

Brian Tol

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— Dec 09, 2025 08:21PM

A Brief History of Earth: Four Billion Years in Eight Chapters

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