Paul A. Jensen
Site, Excel add-in and Book author

E-mail: pjensen@mail.utexas.edu

Jonathan F. Bard
Book author

E-mail: jbard@mail.utexas.edu

Artist:Nathan Jensen
Site design and book cover

Web site: http://www.natespace.com

E-mail: njensen@austin.rr.com

For comments and questions regarding the web site or Excel add-ins contact: Paul Jensen.