Bad Boll: Missouri at the Crossroads is a historical publication and online series about the Bad Boll conferences held from 1948 to 1954 and their significance for the Missouri Synod. Forthcoming from Concordia Historical Institute, the project explores how these meetings connected American and German churchmen in the years after the Second World War, and traces the different paths that emerged from their discussions.

The series draws on historical documents to examine topics including the Augsburg Confession, Scripture, relations with theologian Hermann Sasse, postwar relief sent to Germany, and the origins and purpose of the conference enterprise. It also considers the people, places, and ideas surrounding Bad Boll, including the academy and its setting in a Swabian spa town. Written by Albert Collver, the articles provide context and close readings of archival evidence, while highlighting where the record is clear and where questions remain unresolved. The website offers the series online and invites readers to subscribe for updates.