Night Sky Observer's Guide Volume 4: The Glories of the Milky Way to –54°

Night Sky Observer's Guide Volume 2: Spring and Summer

Night Sky Observer's Guide Volume 3: The Southern Skies

The Night Sky Observers Guide: Sring & Summer: 2

Night Sky Observer's Guide Volume 3: The Southern Skies

Annals of the Deep Sky Volume 9 By Jeff Kanipe

Night Sky Observer's Guide Volume 4: The Glories of the Milky Way to –54°