Gemma Halliday has written at least 24 books. Their most popular book is Deadly cool with 11 saves with an average rating of 4⭐.
They are best known for writing in the genres Young Adult, Fiction, and Mystery.
lighthearted, funny, and mysterious are their most common moods.
Series
5 primary booksCalamity Jayne is a 5-book series with 5 primary works first released in 2006 with contributions by Gemma Halliday, Sibel Hodge, and 8 others.
Series
1 primary bookDeadly Cool is a 1-book series first released in 2021 with contributions by Gemma Halliday.
Series
1 primary bookFranki Amato Mysteries is a 1-book series first released in 2014 with contributions by Gemma Halliday, Sibel Hodge, and 8 others.
Series
1 primary bookHigh Heels is a 1-book series first released in 2006 with contributions by Gemma Halliday.
Series
1 primary bookHollywood Headlines is a 1-book series first released in 2009 with contributions by Gemma Halliday.
Series
1 primary bookJamie Bond is a 1-book series first released in 2012 with contributions by Gemma Halliday and Jennifer Fischetto.
Series
1 primary bookLella York is a 1-book series first released in 2014 with contributions by Gemma Halliday, Sibel Hodge, and 8 others.
Series
1 primary bookQueenie Baby is a 1-book series first released in 2014 with contributions by Gemma Halliday, Sibel Hodge, and 8 others.
Series
1 primary bookTahoe Tessie is a 1-book series first released in 2015 with contributions by Gemma Halliday and T. Sue VerSteeg.