SpongeBob Comics No #20 is a comic book. It released on May 8, 2013. It contists of 2 comics. The cover shows SpongeBob pretending to be Tarzan.
SpongeBob and Patrick are lost in the Kelp Forest, and it's up to Mr. Krabs and Squidward to find them.
Patrick and SpongeBob enter a contest to test just how much (or little) each knows about the other.