http://www.ohioswallow.com/book/Under+Ohio en-us <p><em>Ohioana Quarterly</em>, Winter 2008 (Vol. LI, No. 4)<br/><a href="http://www.ohioana.org/quarterly/">http://www.ohioana.org/quarterly/</a></p> http://www.ohioswallow.com/book/Under+Ohio <p><em>National Speleological Society News</em>, Fall 2007<br/><a href="http://caves.org/pub/nssnews/">http://caves.org/pub/nssnews/</a></p> http://www.ohioswallow.com/book/Under+Ohio <p><em>Akron Beacon Journal</em>, Oct. 21, 2007<br/><a href="http://www.ohio.com/entertainment/10697656.html">http://www.ohio.com/entertainment/10697656.html</a></p> http://www.ohioswallow.com/book/Under+Ohio <p><em>Cincinnati Enquirer</em>, Oct. 16, 2007<br/><a href="http://news.enquirer.com/apps/pbcs.dll/article?AID=/20071016/LIFE02/710160305/1035/LIFE">http://news.enquirer.com/apps/pbcs.dll/article?AID=/20071016/LIFE02/710160305/1035/LIFE</a></p> http://www.ohioswallow.com/book/Under+Ohio