The 39 Clues Wiki
The 39 Clues Wiki
Card 288: Spy Microphone
Number: 288
Branch: Vesper
Type: Gadget
Rarity: Common
Puzzle: No
Clue: No
Top Secret: No
Where To Get This Card: Shatterproof


The fight against the Vespers is heating up, so it's a good thing that the Cahills are equipped with cutting edge technology, like this spy microphone. It can be used to eavesdrop on on enemies and collect crucial information. It also works great for recording your sister's conversations with her dweeby boyfriend, though Dan won't ever make that mistake again. There is nothing more disgusting than nerds in love especially when they catch you spying on them.