Who are the characters from A Dark-Brown Dog?

"A Dark-Brown Dog" is a novel by Walter Dean Myers. The main characters in the story are:

* Daniel: The protagonist, a young boy living in Harlem who discovers a dark-brown dog in the neighborhood.

* The Dark-Brown Dog: A mysterious, loyal, and intelligent dog who forms a bond with Daniel. The dog's true identity and origins are a source of mystery throughout the story.

* Daniel's Mother: A hardworking single mother who is struggling to make ends meet.

* Daniel's Friend: A boy who Daniel often hangs out with, providing a source of companionship and support.

* The Man in the Alley: A mysterious figure who appears to be connected to the dark-brown dog.

While the characters are not always named explicitly, their roles and personalities are developed through Daniel's observations and interactions with them.

The novel explores themes of friendship, loyalty, identity, and belonging, all through the lens of Daniel's journey with the dark-brown dog.