Gilda Joyce: The Ghost Sonata

Gilda Joyce: Psychic Investigator is a mystery novel series written by Jennifer Allison, published by Dutton Children's Books. According to Allison, the idea for the story of Gilda Joyce: Psychic Investigator first emerged while she was living in San Francisco and had recently been laid off from a "dot com". She wanted to write stories like the ones that had most moved her in her youth.