Welcome to the MSPS Bookstore. Here you will find publications available in our secure online ordering section. Members can also pay dues conveniently online as well as conference and annual meeting registration fees. Your security: This web site is secured using a Thawte Digital Certificate. This ensures that all information you send to us via the World Wide Web will be encrypted. Please click on the Thawte Authentic Site Seal which demonstrates our commitment to your security. Order conveniently online or by phone at 517-484-2413