Notebook Background:
"School Related Clip Art and Backgrounds." Barley Sheaf Elementary School Library Media Center, Flemington, NJ. 25 Sept, 2001. <http://www.frsd.k12.nj.us/barleylibrary/library/tchr/notebkbkgrds.htm>.
"Terms of Use: Permission is granted for use of these images on non-profit, educational sites only."  

Magnifying Glass and Spider Animations:
Animated Gif Archive. 25 Sept. 2001. <http://WebDeveloper.com/animations/>.
"Usage Terms: These images may be used royalty-free on any non-commercial Web site, but they cannot be used as all or part of a collection of images offered to the public."

Train Animation:
Microsoft Office Design Gallery Live. 25 Sept. 2001. <http://dgl.microsoft.com/>
Use terms: "Provided you are a licensed user of the SOFTWARE PRODUCT that includes the Microsoft Clip Gallery, version 3.0 or greater, you may copy or install the CONTENT; you may reproduce, modify and distribute the CONTENT as part of your product and/or service...

Iceberg image:
Eileen Andersen. Sehome High School Library. Sept. 2000.