Tintin (Fictitious character) -- Comic books, strips, etc. Comic books, strips, etc. -- Belgium

Slavery -- Juvenile literature. African Americans -- History -- Juvenile literature. Congo Square (New Orleans, La.) -- Juvenile literature.

Europeans -- Africa -- Fiction. Trading posts -- Fiction. Degeneration -- Fiction. Imperialism -- Fiction. Africa -- Fiction.

Mentally ill -- Family relationships. Sisters. Manic-depressive illness. Psychoses. Close, Jessie.

Rain forest ecology -- Juvenile literature. Rain forests -- Juvenile literature.

Bonobo -- Juvenile fiction. Animal sanctuaries -- Juvenile fiction. Animal rescue -- Congo (Democratic Republic) -- Juvenile fiction. Children of divorced parents -- Juvenile fiction. Bonobo -- Fiction.