There are two recent guidebooks covering parts of Iowa.
The latest is an electronic book called Iowa Limestone, by Patrick Mees, and is linked below to preview or purchase.
Another recent guidebook covers Pictured Rocks County Park near Monticello, Iowa. Author, Joe Stark, describes routes at the main climbing areas.
The book will soon be offered for sale through the Iowa Climbers Coalition (ICC) website so profits can go into a fund to purchase stainless hardware.
Currently, there is no link for this guidebook on the ICC website, and we will update it when it is announced.