I am in the middle of reading “Queen of Wands”….  And I just ran into a small easter egg / Cameo / Cross-over…

There’s a character, named Artie… Which is asking Barb to place an “Artifact” into  a bag.  Who happens to be a Secret Service agent, that handle “static items. Artifacts. Power Symbols”.

Which of course, as soon as the artifact goes into the bag:

There was a brief flash of purple light and the feeling of malevolence dropped to nearly nothing.

Yes, it seems that John Ringo has put a Warehouse 13 cameo into his latest book…