The Logo Foundation
A nonprofit educational organization devoted to informing people about Logo and supporting them in their use of Logo-based software and learning environments. A list of Logo software, links and articles.
http://el.media.mit.edu/logo-foundation/

Logo Club
Logo students in St.Petersburg Russia, share their ideas and projects.
http://school.ort.spb.ru/library/logo_club/

Navajo Crafts and Logo Programming
'NDAHOO'AAH is a project to develop and link the skills of traditional crafts and computer programming. Links to projects and designs. Monument Valley High School.
http://www.math.utah.edu/~clemens/relearning.html

Turtle Family Logo Page
Handouts and lesson plans used during presentations given at NCTM conferences and the Missouri Math Attack Symposium.
http://home.centurytel.net/mrchuc/

Learning Logo
A number of lessons on learning Logo.
http://mckoss.com/logo/

Logo FAQ
Brief overview of Logo, including history and resources. Extracts from comp.lang.logo, 1995.
http://www.erzwiss.uni-hamburg.de/Sonstiges/Logo/logofaqx.htm

Logo Users Ring
Web Ring of Logo related sites. Joining information and list of member sites.
http://www.crystal-objects.com/logo/logoring.html

LogoEd
Highlighting source code editor for Logo language programs. Source code for Delphi 7.
http://www.mech.upatras.gr/~robgroup/logo/LogoEd/

Logo Programming Resources
Many projects (descriptions, downloads) and links. Gary S. Stager.
http://www.stager.org/logo.html

Computer Science Logo Style, 2nd Edition, 3 Vol. Set - The MIT Press
Description, ordering information, and links to free online version of Brian Harvey's 1997 three-volume set, using Logo as the vehicle for an exploration of computer science from the perspective of symbolic computation and artificial intelligence. MIT Press.
http://mitpress.mit.edu/catalog/item/default.asp?ttype=2&tid=3987

Logo Computer Language - Student Resources
Logo instructional material and exercises supplementing the textbook, Mathematics for Elementary Teachers: A Conceptual Approach. McGraw-Hill Higher Education.
http://highered.mcgraw-hill.com/sites/0072532947/student_view0/logo_computer_language.html

Logo (programming language) - Wikipedia
Encyclopedia article covering fundamentals of the structure and syntax of the language, history, implementations, and resources.
http://en.wikipedia.org/wiki/Logo_%28programming_language%29

Drawing Space-Filling Curves in Logo
Procedures for drawing Hilbert, Sierpinski, Wirth, Dragon, Knuth, and other space-filling curves.
http://eurologo.web.elte.hu/lectures/batagel1.htm