Hypnotism -- Juvenile fiction. Mesmerism -- Juvenile fiction. Adventure fiction.

Hypnotism -- Juvenile fiction. Mesmerism -- Juvenile fiction. Identity (Psychology) -- Juvenile fiction. Paranormal fiction. Identity -- Juvenile fiction.

Hypnotism -- Juvenile fiction. Conspiracies -- Juvenile fiction. Paranormal fiction. New York (N.Y.) -- Juvenile fiction. Occult fiction.