Dogs -- Comic books, strips, etc. Police -- Comic books, strips, etc. Cats -- Comic books, strips, etc. Villains -- Comic books, strips, etc. Humorous stories.

Dogs -- Comic books, strips, etc. Cats -- Comic books, strips, etc. Police -- Comic books, strips, etc. Humorous stories. Graphic novels.

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

Dogs -- Comic books, strips, etc. Cats -- Comic books, strips, etc. Police -- Comic books, strips, etc. Adventure and adventurers -- Comic books, strips, etc.

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

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

Dogs -- Comic books, strips, etc. Police -- Comic books, strips, etc. Cats -- Comic books, strips, etc. Humorous stories. Graphic novels.