Animals -- Comic books, strips, etc. Heroes -- Comic books, strips, etc. Humorous stories. Heroes -- Juvenile fiction. Animals -- Juvenile fiction.

Extraterrestrial beings -- Comic books, strips, etc. Good and evil -- Comic books, strips, etc. Villains -- Comic books, strips, etc. Heroes -- Comic books, strips, etc. Superheroes -- Comic books, strips, etc.

Dogs -- Comic books, strips, etc. Dogs -- Juvenile fiction. Police -- Comic books, strips, etc. Police -- Juvenile fiction. Cats -- Comic books, strips, etc.

Animals -- Juvenile fiction. Swine -- Juvenile fiction. Wolves -- Juvenile fiction. Good and evil -- Juvenile fiction. Heroes -- Juvenile fiction.

Animals -- Juvenile fiction. Heroes -- Juvenile fiction. Extraterrestrial beings -- Juvenile fiction. Humorous stories.

Heroes -- Fiction. Superheroes -- Juvenile fiction. Humorous stories. Captain Underpants (Fictitious character) -- Juvenile fiction.

Heroes -- Fiction. Superheroes -- Juvenile fiction. Humorous stories. Captain Underpants (Fictitious character) -- Juvenile fiction.

Heroes -- Fiction. Superheroes -- Juvenile fiction. Humorous stories. Captain Underpants (Fictitious character) -- Juvenile fiction.

Heroes -- Fiction. Superheroes -- Juvenile fiction. Humorous stories. Captain Underpants (Fictitious character) -- Juvenile fiction.

Heroes -- Fiction. Superheroes -- Juvenile fiction. Humorous stories. Captain Underpants (Fictitious character) -- Juvenile fiction.

Heroes -- Fiction. Superheroes -- Juvenile fiction. Humorous stories. Captain Underpants (Fictitious character) -- Juvenile fiction.

Heroes -- Fiction. Superheroes -- Juvenile fiction. Humorous stories. Captain Underpants (Fictitious character) -- Juvenile fiction.