[homeschool mama]

How neat! Who's the author...I'll check it out.

[TxBec]

High School Self-Taught by Lewis Copeland (and staff)

Volume 1: History, Geography, and Economics

Volume 2: English, Arts, French, Spanish, and Research Papers

Volume 3: Mathematics, General Science, Astronomy, Geology

Volume 4: Physics, Chemistry, Biology, Physiology, Psychology, Sociology

I have the 1989 revised version, but there is an earlier 1950s version with a blue cover. The first copyright for this set was 1939