Animated cursors were found at: http://members.tripod.com/~bd80568/seuss.htm

The rest of the cursors are from the following collection:

3D Red Animated Cursors Version 2.0

Copyright 1998 by W. J. Harnden, Jr., all rights reserved.
Latest version available at http://www.geocities.com/SiliconValley/Heights/2569/3DRCurPg.htm.