M31: The Backyard Astronomer's Guide: by Dickinson & Dyer

M31: The Cambridge Encyclopedia of Amateur Astronomy: by Bakich

M42: Celestial Wonders (2004 Calender): Sky Publishing

Rosette Nebula: Astronomy 2004, Calender, Firefly Books

NGC 6888: Sky and Telescope Nov 2001

NGC 1977, Horsehead Nebula: Explore the Universe, Astronomy Magazine 2003

M31: Explore the Universe (Astronomy Magazine) 2004

NGC 6960: Astronomie Magazine (France) July 2002

Horsehead Nebula: Astronomy Magazine March 2002

M31: SkyNews (Canada) November, 2001

NGC 1977: SkyNews, May 2002

NGC 6946: SkyNews Sept. 2002

Heart of Orion: SkyNews, Jan. 2004

Rosette Nebula: Astronomie Magazine (France), Dec. 2003

M51, M42, M1: Star Observer (Germany) Sept 2002

M31: The Bible, The Qur'an and Science,

M31: Popular Astronomy, Oct-Dec. 2003

NGC 6960: Space:1999, Powys Media

M13: Astronomie Magazine, July 2004

Pleiades: 2005 Calender, Sky Publishing

M31: Atlas of Messier Objects, Ronald Stoyan, Oculum Astroerlebnis

M31: Sky Guide South Africa 2006

Orion Deepfield: Sky Guide South Africa 2005

M42: Himmel Kalenderen 2006

M8: Astronomie Magazine September 2006

Helix Nebula: SkyNews November 2006

M8: SkyNews August 2005

Horsehead Nebula: GeowissenSeptember 2004

M33: Coelum Astronomia Oct. 2005

M35: Astronomie Magazine

Double Cluster: Astronomie Magazine Dec. 2005

The Pleiades: New View 1st Quarter-Winter 2007

The Pleiades: Astronomie Magazine March, 2007

The Pleiades: The Astonished Universe by Helene Cardona, Red Hen Press, 2006

Rho Ophuichi Nebula: United Nations Brochure, The International Year of Astronomy

M42: Night Sky, Jan/Feb 2007

NGC2403: Heaven on Earth, Sharifa Oppenheimer, steiner Books 2007

M31: Exploiting Chemical Diversity for Drug Discovery, Paul A. Bartlett, RSC Publishing, 2006

M31: Thermodynamics, Haddad WM, Princeton University Press, 2005

M31: "Another Hope" Lori Jareo

M45: Astronomie Magazine December 2006

Horsehead Nebula Region: Connecticut Medicine August 2007

M31: Connecticut Medicine February 2006

Sword of Orion: Develment Matters Magazine Fall 2007

M20: Beautiful Universe, Sky Publishing 2007

M42: Astronomie, Feb 2009

M31: Ciel & Espace, December 2008

M83: SkyNews, Sept. 2008

NGC 2359: The Observer's Calender, June 2009

Astronomy Picture of the Day :

APOD: 2009 May 19 - Sagittarius and the Central Milky Way
APOD: 2009 May 10 - M31: The Andromeda Galaxy
APOD: 2008 December 19 - The Large Cloud of Magellan
APOD: 2008 November 27 - Galaxies in the River
APOD: 2008 October 10 - Irregular Galaxy NGC 55
APOD: 2008 June 14 - M51 Hubble Remix
APOD: 2008 May 8 - The Dark Tower in Scorpius
APOD: 2008 April 26 - The Tarantula Zone
APOD: 2008 March 6 - Vela Supernova Remnant
APOD: 2008 January 17 - Thor s Emerald Helmet
APOD: 2007 October 27 - The Great Carina Nebula

APOD: 2007 September 20 - Northern Cygnus

APOD: 2007 July 24 - Spiral Galaxy M83: The Southern Pinwheel

APOD: 2007 June 30 - Jumbled Galaxy Centaurus A
APOD: 2007 February 13 - The Rosette Nebula
APOD: 2007 February 2 - Flame Nebula Close-Up
APOD: 2007 January 6 - The Orion Deep Field
APOD: 2006 December 15 - NGC 1055 and M77
APOD: 2006 November 26 - M31: The Andromeda Galaxy
APOD: 2006 October 15 - An Orion Deep Field
APOD: 2006 October 5 - Hidden Galaxy IC 342
APOD: 2006 August 8 - Horse Head Shaped Reflection Nebula IC 4592
APOD: 2006 July 14 - The Colorful Clouds of Rho Ophiuchi
APOD: 2006 June 28 - The Cats Paw Nebula
APOD: 2006 June 1 - Reflections on NGC 6188
APOD: 2006 May 20 - Elliptical Galaxy M87
APOD: 2006 January 30 - NGC 1999: South of Orion
APOD: 2006 January 9 - M45: The Pleiades Star Cluster
APOD: 2005 December 22 - Andromeda Island Universe
APOD: 2005 August 11 - Young Suns of NGC 7129
APOD: 2005 July 8 - NGC 4565: Galaxy on the Edge
APOD: 2005 June 17 - The Small Cloud of Magellan
APOD: 2005 March 24 - Simeis 147: Supernova Remnant
APOD: 2004 December 27 - Andromeda's Core
APOD: 2004 November 4 - NGC 7023: The Iris Nebula
APOD: 2004 September 9 - Sagittarius Triplet
APOD: 2004 April 10 - Facing NGC 6946

APOD: 2004 January 15 - An Orion Deep Field
APOD: 2003 December 27 - The Pleiades Star Cluster
APOD: 2003 November 24 - IC 405: The Flaming Star Nebula
APOD: 2003 September 24 - M33: Spiral Galaxy in Triangulum
APOD: 2003 July 25 - Dumbbell Nebula Halo
APOD: 2002 December 20 - Colorful Clouds of Orion
APOD: 2002 October 21 - M31: The Andromeda Galaxy
APOD: 2002 October 4 - Facing NGC 6946

APOD: 2002 August 29 - The Pelican in the Swan
APOD: 2002 June 20 - Bright Galaxy M81 .

APOD: 2002 May 18 - Andromeda Island Universe
APOD: 2002 February 13 - The Great Nebula in Orion
APOD: 2002 January 7 - The Mysterious Cone Nebula
APOD: 2001 December 28 - Starlight Reflections
APOD: 2001 October 23 - Emission and Reflection in NGC 6559
APOD: 2001 July 20 - The Elephant's Trunk in IC 1396
APOD: 2001 June 8 - Three Galaxies in Draco
APOD: 2001 May 10 - Spirals On Edge
APOD: 2001 February 14 - The Rosette Nebula
APOD: 2000 November 22 - The Orion Nebula in Hydrogen
APOD: 2000 September 8 - Andromeda Island Universe
APOD: 2000 August 23 - NGC 6960: The Witch's Broom Nebula
APOD: 2000 February 9 - Galaxy Wars: M81 Versus M82
APOD: 2000 January 13 - A Skygazers Full Moon
APOD: 2000 January 10 - Brown Sun Bubbling