auditory hallucinations

Plagued by a sinister voice urging him to commit violent acts, seventeen-year-old Warren tries to overcome these urges by investigating a string of disappearances, but when he faces unsettling encounters at an inn run by the Benders, he must confront his darkest impulses in order to survive.

"Indigo Phillips has always lived in the shadow of her identical twin, Violet--the perfectly dressed, gentle, popular sister. But when Violet becomes terminally ill and plans to die on her own terms via medically assisted death, Indigo spirals into desperation in her efforts to cope. That's when she begins to hear a mysterious voice--a voice claiming to be God. The Voice insists that if she takes Violet to a remote rock formation in the Arizona desert, her sister will live. Incredibly, Violet agrees to go--if their chaotic family tags along for the ride. With all nine members stuffed into a wonky old bus, including their controlling older sister and distant mother, Indigo must find a way to face insecurities she's spent a lifetime masking and step up to lead the trip. As she deals with outrageous mishaps and odd strangers along the way, Indigo will figure out how to come to terms with her sister, her family…and the voice in her head"--Amazon.

Former addict Rain Thomas can't shake her remorse for giving up her baby when she was 16, after learning that the baby's father had died in Iraq. On her way to a job interview, she borrows a pair of reading glasses, and through a small crack in one lens sees a boy running down the aisle of a subway car, screaming. Without the glasses, she sees no boy. She begins hearing voices and her day gets even stranger. Worried that she might be going insane, Rain begins questioning what is real and what is a nightmare.

"For Indigo Phillips, life has always been about basking in the shadow of her identical twin, Violet--the perfectly dressed, gentle, popular sister. The only problem the girls had in their lives was the occasional chaos that came with being part of the Phillips family brood. But when Violet becomes terminally ill and plans to die on her own terms via medically assisted death, Indigo spirals into desperation in her efforts to cope. That's when she begins to hear a mysterious voice--a voice claiming to be God. The Voice insists that if she takes Violet to a remote rock formation in the Arizona desert, her sister will live. Incredibly, Violet agrees to go--if their dysfunctional family tags along for the ride. With all nine members stuffed into a wonky old paratransit bus, . . . Indigo must find a way to face insecurities she's spent a lifetime masking and step up to lead the trip. As she deals with outrageous mishaps, strange lodgings and even stranger folks along the way, Indigo will figure out how to come to terms with her sister, her family...and the voice in her head"--Provided by publisher.

"One day, Declan Lynch, a regular teenager, starts hearing a girl's voice inside his head. Eventually, he even begins to see her. Though he's not certain the girl, Rebecca, is real, Declan finds himself falling for her. She shows him visions of places and people he has never seen -- places he feels compelled to find in hopes of meeting her. His quest takes him to County Sligo, Ireland, and its 'thin places,' spots where two worlds, two times or places, seem almost to touch. His slightly crazy Uncle Seamus takes him in, as Declan's search has him wondering which world he belongs in--his, or the one belonging to a girl who might not even be real."--OCLC.