The Abbott and Costello Radio show ran from 1940 to 1949. Bruce Forsberg has created a PDF file that logs every one of these radio appearances. The log is comprehensive and concise. Each episode is listed by date as well as listing 9 points of information: SOURCE,ORCHESTRA LEADER,VOCALIST,SONGS,SPONSOR,ANNOUNCER,GUEST,NETWORK and SHOW NOTES. Any Abbott and Costello fan who has ever listened to one of the radio shows will find this log amazingly useful. The information is helpful and easy to find for which ever show you are listing to. The Log also includes appearances that Abbott and Costello made on other radio shows including The Kate Smith Show and The Edgar Bergen and Charlie McCarthy show. So do yourself a favor and go to Bruce's website http://users.tns.net/~forsbergweb/index.html and download the latest verison of the Log (currently version 2.6).