Who's Hungry? is a SpongeBob SquarePants Cine-Manga book that contains four episodes that were transcribed into manga form. It was published by Tokyopop on July 25, 2006. There are 96 pages in total.
"When SpongeBob begins selling his new and tasty exciting colored crab cakes, the news gets around. Plankton hopes to win SpongeBob's contract from Mr. Krabs in a game of cards-but are the cards being dealt from the bottom of the deck? Later, when Mr. Krabs makes his millionth dollar, he invites SpongeBob and Squidward on a fishing trip to celebrate. But when a clam eats the dollar, it's up to SpongeBob to save the day. It all amounts to one explosive adventure that's better than pie in the sky!"