I can help you with that.

Great. I've got plenty of glue and glitter.

Oh, I can't get glue on my Mommy's pearls.

Let me put them in my dressing room

- until we're done. - Okay.

( music playing )

Oh, a party? I'd love to come.

Now that we've delivered our card,

I can put moi's pearls back on.

I can't wait for our party to--

Moi's pearls!

They're gone!

But who could have taken them?

It's a mystery!

This looks like a job for...

Summer Penguin, PI.

The PI stands for Penguin Investigator.

Oh, Summer PI, what should I do?

What we have to do is look for clues.

Those are things that you find to help you solve the mystery.

I write them all down on this pad so I don't forget them.

Hmm. I don't see any clues where the pearls were.

- Can you hand me my-- - Piggy: A-ha!

Hey, you took my magnifying glass.

Oh, I just borrowed it because you weren't using it.

And look what I found! Is this a clue?

It sure is.

These red flower petals weren't here earlier.

Whoever dropped them might know who took your pearls.

But who would drop flower petals?

Hmm. Maybe the ones getting the flowers for the party.