01517cam a2200373 4500 513464132 TxAuBib 20180317120000.0 180317|||||||||||||||||||||||||||||eng|u 9780316449762 0316449768 TxAuBib Patterson, James. Fifty Fifty. First North American edition 2018. New York : Little, Brown & Company. 370 pages ; 25 cm. Featuring Harriet Blue " Sam Blue stands accused of the brutal murders of three young students, their bodies dumped near the Georges River. Only one person believes he is innocent, his sister, Detective Harriet Blue. And shes determined to prove it. Meanwhile, back in Sydney, a young woman holds the key to crack Sam's case wide open. If only she could escape the madman holding her hostage...". 20180317. Women detectives -- Fiction. Serial murders -- Fiction. Hostages -- Fiction. Brothers and sisters -- Fiction. Mass murder -- Fiction. Blue, Harriet (Fictitious Character) -- Fiction. Murder -- Investigation -- Fiction. Mystery Fiction. Detective and mystery fiction. Thrillers (Fiction.) Fiction. Australia -- Fiction. Featuring Harriet Blue.