Astronomy Homeschool bundle
![](http://www.castaliahouse.com/wp-content/uploads/2014/05/Astro_ins_256.jpg)
The complete set of all four books for the Astronomy & Astrophysics course. Also includes bonus astronomy-related science fiction novel, the Castalia Classic First on the Moon by Jeff Sutton.
Astronomy & Astrophysics: Instructor’s Guide
Astronomy & Astrophysics: Activity & Lab Book
Astronomy & Astrophysics: Examinations Book
Astronomy & Astrophysics: Biblical Supplement
First on the Moon