Blount - ZETETIC ASTRONOMY - New paperback or softback - X555z

North - Mastering Astronomy - New paperback or softback - X555z

Moulton - Descriptive Astronomy - New paperback or softback - X555z

Perelman - Astronomy for Entertainment - New paperback or softback - X555z

Holden - Astronomy - New paperback or softback - 18 - X555z

Langley - New Astronomy - New paperback or softback - 70 - X555z

Herschel - Treatise on Astronomy - New paperback or softback - X555z

Stedman - Study of Astronomy - New paperback or softback - X555z