*Dr. Dave Williams, Scientist from NASA, for his help with photographs, background information, and for the wonderful interview.

*Lt. Col. John Roosa, son of Astronaut Stuart Roosa, for the nice letter and for support.

*Ranger Dan Hayden, Ranger at the Camp Koch Girl Scout Camp, and the Raintree Girl Scout Council, for letting us visit the Moon Tree and helping us to measure it.

*Mrs. Beverly Conrad, our school principal, and our school board, for allowing us to go to visit the Moon Tree for our research.

*Mr. Rene de Vries, teacher at Primary School De Wadden, and Mrs. Joan Goble, our Media Club Sponsor, for guidance on our animations and our photographs.

*NASA - archives - (Dr. Dave Williams) - for the use of moon photographs and Apollo photographs, including the Moon Tree logo which appears on all of our pages and our background.

*Eric Harshbarger, for the wordfind puzzle on our puzzle page.

*BOOKS:

Space Encyclopedia - by Heather Couper and Nigel Henbest, DK Publishing , copyright 1999.

Exploring Space - MacMillan/McGraw-Hill, copyright 1993.

Footprints on the Moon - by Associated Press, manuscript by John Barbour, Library of Congress, 1969.

The Moon Book - by Gail Gibbons - published by Scholastic, Inc.,
copyright 1997.

*MAGAZINES:

"In Search of Moon Trees" - Scholastic News, Edition 4, December 6, 2003

"An Astronaut's Arboreal Legacy" - Air & Space Magazine, January 2003

"Where Have All The Moon Trees Gone?" - Weekly Reader Senior Ed., January 10, 2003

*WEBSITES:

"The Moon Trees" - National Space Science Data Center - Dr. Dave Williams, author/curator
http://nssdc.gsfc.nasa.gov/planetary/lunar/moon_tree.html

"Apollo 14" - National Space Science Data Center - Dr. Dave Williams, author/curator
http://nssdc.gsfc.nasa.gov/planetary/lunar/apollo14info.html

"Moon Thumbnails" - National Space Science Data Center - Dr. Dave Williams, author/curator
http://nssdc.gsfc.nasa.gov/imgcat/thumbnail_pages/
moon_thumbnails.html

"Moon Mysteries" - The Christian Science Monitor, June 18, 2002
http://www.csmonitor.com/2002/0618/p22s02-hfks.html

"In Search of Moon Trees" - Science @ NASA, August 13, 2002
http://science.nasa.gov/headlines/y2002/13aug_moontrees.htm

"The Search for the Missing Moon Trees" - Space.com, August 15, 2002
http://www.space.com/scienceastronomy/moon_trees_020815.html

"Where Have All The Moon Trees Gone?" - Wired Magazine, September 12, 2002
http://wired.com/news/technology/0,1282,55071,00.html

"Fly Me To the Moon, Then Let Me Grow Among The Firs" - Newhouse News, Sept. 13. 2002
http://newhousenews.com/archive/story1c091302.html

"Scientists Look For Elusive Moon Trees" - CNN, October 22, 2002
http://www.cnn.com/2002/TECH/space/10/22/moon.trees/index.html