SpongeBob goes to another time in two royal adventures.
General Note
"2 books in one!"--Cover.
"Nickelodeon SpongeBob SquarePants."
"Based on the TV series SpongeBob SquarePants created by Stephen Hillenburg as seen on Nickelodeon."--T.p. verso.
Content Note
SpongeBob and the Princess / by David Lewman ; illustrated by Clint Bond -- Lost in time : a medieval adventure / by Steven Banks ; illustrated by the Artifact Group.