Illinois Authors

When Iggy flushes a pet down the toilet, Daniel has to convince him to use his alien powers to save the day and keep everyone out of trouble--

Dutton Children's Books, New York : ©2006.

Having earned a scholarship to a private girls' high school, self-proclaimed psychic investigator Gilda Joyce investigates the circumstances surrounding the drowning death of a student whose ghost supposedly haunts the campus.

Dutton Children's Books, New York : ©2009.

Almost-fifteen-year-old psychic investigator Gilda Joyce interns for the summer at the International Spy Museum in Washington, D.C., and solves a mystery involving national security.

Hodder Children's, London : 2007.

During the summer before ninth grade, intrepid Gilda Joyce invites herself to the San Francisco mansion of distant cousin Lester Splinter and his thirteen-year-old daughter, where she uses her purported psychic abilities and detective skills to solve the mystery of the mansion's boarded-up tower.

Having earned a scholarship to a private girls' high school, self-proclaimed psychic investigator Gilda Joyce investigates the circumstances surrounding the drowning death of a student whose ghost supposedly haunts the campus.

Sleuth Puffin, New York : 2008.

When ninth-grader Gilda travels to an international piano competition in Oxford, England, as page turner for her friend Wendy Choy, she finds adventure investigating why Wendy is being haunted and who is frightening the performers, while enjoying a romance with a British boy and her first kiss.

Puffin Books, New York : 2012.

Psychic investigator Gilda Joyce is appalled that her mother plans to remarry, but while they are in St. Augustine, Florida, making wedding arrangements Gilda discovers that the city is full of ghosts and mysteries, including one involving her stepfather-to-be.

Sleuth/Dutton, New York : ©2005.

During the summer before ninth grade, intrepid Gilda Joyce invites herself to the San Francisco mansion of distant cousin Lester Splinter and his thirteen-year-old daughter, where she uses her purported psychic abilities and detective skills to solve the mystery of the mansion's boarded-up tower.

Dutton Children's Books, New York : ©2011.

Psychic investigator Gilda Joyce is appalled that her mother plans to remarry, but while they are in St. Augustine, Florida, making wedding arrangements Gilda discovers that the city is full of ghosts and mysteries, including one involving her stepfather-to-be.

Dial Books for Young Readers, New York : ©2013.

Just as Daniel is adjusting to sharing his room with Iggy, his little brother, a strange boy with a big interest in bugs moves into their neighborhood, providing Daniel with a new friend but Iggy with some mutated DNA.