

Detective Harriet Blue
2 books
Here are 2 books from the Detective Harriet Blue series by James Patterson and Candice Fox, listed in series order where known and publication order otherwise.
Books in order

Fifty Fifty
James Patterson, Candice Fox
Detective Harriet Blue is convinced her brother, Sam, has been framed for the brutal murders of three students, but her determination to defend him costs her a place on the case and sends her to a remote outback town. In Last Chance Valley, a chilling diary reveals plans for a massacre, and a killing soon after her arrival suggests the threat is already unfolding. As Harriet races to uncover the truth, a hostage in Sydney may possess the evidence that could clear Sam—if she can survive long enough to reveal it. A fast-paced thriller of family loyalty, hidden motives, and deadly suspense, this collaborative novel keeps the danger rising from its first page to its last.

Hush
James Patterson, Candice Fox
When Detective Harriet Blue finds herself on the wrong side of the law, she must rely on her instincts and investigative skill to uncover the truth before it is too late. As danger closes in and buried secrets begin to surface, the case becomes a relentless race through deception, corruption, and murder. Fast-paced and suspenseful, this thriller explores loyalty, justice, and the lengths people will go to protect their darkest secrets.