SpongeBob Comics No. 21 is a SpongeBob SquarePants comic book. It was released on June 12, 2013. The cover shows King Neptune's hand grabbing the Krusty Krab from the ground with SpongeBob, Squidward, and Mr. Krabs still on the ground.


The Krusty Nabbed

The mighty King Neptune has stolen the Krusty Krab and brought it to his legendary palace.


Squidward puts cotton balls in his ears so he can't hear nosey SpongeBob SquarePants and Patrick Star. However, the cotton balls in Squidward's ears begin to effect his life when he still cannot hear at work and doesn't hear phone calls.

Brine Dancin'

Sandy Cheeks teaches SpongeBob some new dance moves.

Eye of the Beholder

Sheldon J. Plankton tricks Karen into making her a portrait at the Chum Bucket.

Math Teacher

Patrick tells SpongeBob about a new kind of math that he calls "elbow math."

Pop Quiz

SpongeBob asks Patrick a math question that he dismisses as being a number.

The Landquarium

Sandy is appalled by the horrible inaccuracies rampant in Bikini Bottom's Museum of Land Creatures.

You Talkin' to Me?

SpongeBob thinks someone is talking to him.


  • This comic was released on Junior Brown's 61st birthday.
  • In the You Talkin' to Me? comicstrip, each frames displays an object shaped to resemble a letter of SpongeBob's name.
  • This is the first comic book to feature King Neptune on the cover. The second is SpongeBob Comics No. 62.


  • In the Silence! comicstrip, some frames have Squidward's eyelids in the wrong color.
SpongeBob Comics (VE)