The 39 Clues Wiki
The 39 Clues Wiki

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Clover is a Lucian Clue and ingredient for Gideon Cahill's master serum. In order to get this Clue, you must complete Mission 4.


The Lucians convinced the government officials that the clue must be kept in Fort Knox, so the other Lucians wouldn't be suspicious.

Card Combo

Both this combo and Mission 4: The Lucian Fort unlock Clover.

Card77.jpg Card113.jpg Card118.jpg Card120.jpg

A Four Leaf Clover


Though the Clover symbol in the Clues Page has 3 leaves the one in the cut scene has 4.


The 39 Clues Clue 34

The clover symbol

A 21 leaf clover

Cut Scene

The camera sees Fort Knox. Under the screen the words Fort Knox, KY and 6:43:15 appear. The camera zooms into the building. You see the Lucian vault open. The camera moves into it, and it searches first to the left, and then to the right. There is an orange pot with dirt in it. The camera zooms in, a four leaf clover grows out, and the camera zooms into the plant, with the screen growing black, and the word CLOVER appears.