William R. Parks publishes paperbacks, eBooks, DVDs and CDs in various categories. Recent paperbacks and eBooks published include:  mathematics (Program Your Calculator  by Dr. Gerry Rising),  World War I & II history (A Franciscan Odyssey by Rev. Lucjan Krolikowski and My Dear Jen by Rosamond Gillespie Burns and George H. Burns III), nature series (The Nature Watch Collection in two volumes by Gerry Rising) and a children's book (Peppi Puffin to the Rescue by Donna Lewis). Recent published  DVD videos  and CDs include: Tutorials on using the Texas Instrument Programmable Calculator and Performances at Codorus Church of the Brethren. A Collection of Spiritual Songs and Hymns. We invite interested readers to order copies at:  www.wrparks.com  We also invite new writers and published authors to email their vita with sample chapters in Word for consideration to William R. Parks. Email: Stanwrite(at)aol.com