observational

Observing comets

Nick James and Gerald North.

Astronomy with Small Telescopes: Up to 5-inch, 125 mm (Patrick Moore's Practical Astronomy Series)

Stephen F. Tonkin

Observing Variable Stars (Patrick Moore's Practical Astronomy Series)

Gerry A. Good

Deep Sky Observing: The Astronomical Tourist (Patrick Moore's Practical Astronomy Series)

Steve R. Coe

Plasma physics: 11th International Congress on Plasma Physics : ICPP2002 : held in Sydney, Australia, 15-19 July 2002

editors, Ian S. Falconer, Robert L. Dewar, and Joe Khachan ; sponsoring organizations, International Union of Pure and Applied Physics, Australian Institute of Physics, New South Wales Department of State and Regional Development.

Practical Astrophotography

Jeffrey R. Charles, Jeffrey Charles

Solar Observing Techniques (Patrick Moore's Practical Astronomy Series)

C. R. Kitchin, Chris Kitchin

Observing and Measuring Visual Double Stars

Robert W. Argyle

The Observer's Year: 366 Nights in the Universe (Patrick Moore's Practical Astronomy Series)

Patrick Moore

Observer's Guide to Stellar Evolution

Mike Inglis