Children -- Conduct of life -- Juvenile fiction. Humor -- Juvenile fiction. Comedy -- Juvenile fiction. Behavior -- Juvenile fiction.

Human behavior -- Juvenile fiction. Practical jokes -- Juvenile fiction. Children's stories.

Helping behavior -- Juvenile fiction. Conduct of life -- Juvenile fiction. Hamsters -- Juvenile fiction.

Emotional problems of teenagers -- Juvenile fiction. Friendship -- Juvenile fiction. Manic-depressive illness in adolescence -- Juvenile fiction. Sisters -- Death -- Juvenile fiction. Teenagers -- Suicidal behavior -- Juvenile fiction.

Magic -- Juvenile fiction. Friendship -- Juvenile fiction. Magic -- Fiction. Friendship -- Fiction. Helping behavior -- Fiction.

Wolves -- Fiction. Prehistoric peoples -- Fiction. Human-animal relationships -- Fiction. Social behavior in animals -- Fiction. Dogs -- Evolution -- Fiction.

African American detectives -- Fiction. Aggressive behavior in animals -- Fiction. Human-animal relationships -- Fiction. Thieves -- Fiction. Cross, Alex, (Fictitious character) -- Fiction.

Aggressive behavior in animals -- Fiction. Human-animal relationships -- Fiction. Biologists -- Fiction. Ecologists -- Fiction. Suspense fiction.

Dogs -- Juvenile fiction. Animals -- Juvenile fiction. Animal behavior -- Juvenile fiction. Stories in rhyme. Board books.

Women college students -- Fiction. Suicidal behavior -- Fiction. Depression, Mental -- Fiction. Autobiographical fiction. Psychological fiction.

Children -- Fiction. Compulsive behavior -- Fiction.

Father and child -- Juvenile fiction. Animals -- Juvenile fiction. Animal behavior -- Juvenile fiction.