OpenStack Astronomy Textbooks - Two Volume Set

This is a matched pair of educational textbooks titled "XanEdu," consisting of Volume 1 and Volume 2 in what appears to be a custom course materials series. The books feature bright royal blue covers with white text and standard UPC barcodes. Each volume displays the XanEdu branding prominently on the front cover, with volume numbers clearly marked.

N. Olmsted Cleanout

February 13, 2026