Hundreds of his Q&A interviews and libertarian op-ed columns written for the Pittsburgh Trib were nationally syndicated in the 2000s by CagleCartoons.com.
[3] Many of his feature articles, op-ed pieces and newspaper Q&As with celebrities, politicians and authors are archived with recent writings at Clips & Q&As.
[4] His self-published Dogging Steinbeck: Discovering America and Exposing The Truth About Travels with Charley,[5] carefully retraced the 10,000-mile road trip around the USA that author John Steinbeck made in 1960 for his nonfiction classic Travels with Charley.
Steigerwald's research in libraries and on his own 11,276-mile road trip in 2010 proved that Steinbeck and his editors at The Viking Press had significantly fictionalized the account of his iconic journey.
Steigerwald's 2017 history book 30 Days a Black Man[6] tells the forgotten story of Pittsburgh Post-Gazette reporter Ray Sprigle's undercover mission into the Jim Crow South in 1948.