This document provides an overview of Paul's second missionary journey as described in Acts 15-18. It summarizes Paul's travels spreading the gospel from Antioch through Asia Minor to Troas, Philippi, Thessalonica, Beroea, Athens, and Corinth, where he stayed for 18 months. Along the way, it highlights several important events from Acts, such as the conversion of Lydia in Philippi and Paul's speech to the Areopagus in Athens. The document uses maps and photos to illustrate the locations Paul visited and remains from the biblical era.