Adventure, Inc. are a duo who go anywhere and do anything adventurous, be it solving mysteries or dangerous exploration. The team is comprised of two non-powered swashbuckling adventurers, perpetually dark-clothed, dark-haired John Pierce, and his business partner perpetually light-clothed blonde Buck "Bud" White. Buck has a nickname because part of the way through their first story the writer confuses Buck's name and calls him Bud for the rest of the tale.