News items listed with minutes from past meetings, recommended resources, and mailing list sign up form. Located in California.

Describes the area covered, with a mailing list subscription form and contact address. Located in Wisconsin.

Includes an introduction, notes from past meetings, mailing list information, and related links. Located in Minnesota.

Includes a short description with a contact address. Located in California.

Lists a contact address and mailing list details. Located in Tennessee.

Contains contact details. Located in Newald, Wisconsin.

Lists subscription instructions, members, and contact addresses. Located in Nebraska.

Includes an archive of past talks, information on meetings, and instructions on subscribing to the mailing list. Located in Pennsylvania.

Describes meetings, activities, and members, and signing up, with news, book reviews, and related links. Located in Colorado Springs.

Lists a contact email address. Located in Massachusetts.