Box 13: Round Robin (EP0256)

Original Release Date: October 18, 2010 A letter to Box 13 puts Dan Holiday in the middle of a complicated blackmail scheme. Original Air Date: December 22, 1948 Support the show monthly at patreon.greatdetectives.net Support the show on a one-time basis at ‘ Mail a donation to: Adam Graham, PO Box 15913, Boise, Idaho 83715 Take the listener survey… Give us a call 208-991-4783 Become one of our friends on Facebook.

You can listen to Box 13: Round Robin (EP0256) online on Radio and Podcast. Open the player on this page to stream the available audio.

Box 13: Round Robin (EP0256) is an episode from The Great Detectives Present Box 13 by Adam Graham.

This episode is 30:52 long.

This episode was published on Jan 16, 2026.

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