Years ago, bookseller and mystery aficionado Malcolm Kershaw compiled a list of the genre’s most unsolvable murders, those that are almost impossible to crack - which he titled "Eight Perfect Murders". But no one is more surprised than Mal, now the owner of the Old Devils Bookstore in Boston, when an FBI agent comes knocking on his door one snowy day in February. She’s looking for information about a series of unsolved murders that look eerily similar to the killings on Mal’s old list. And the FBI agent isn’t the only one interested in this bookseller.

A ton of copycat gossip apps have popped up since Simon died, but in the year since the Bayview four were cleared of his shocking death, no one's been able to fill the gossip void quite like he could. The problem is no one has the facts. Until now. This time it's not an app, though - it's a game. Truth or Dare. Phoebe's the first target. If you choose not to play, it's a truth. And hers is dark. Then comes Maeve, and she should know better - always choose the dare. But by the time Knox is about to be tagged, things have gotten dangerous.

Alessandra is tired of being overlooked, but she has a plan to gain power: 1. Woo the Shadow King. 2. Marry him. 3. Kill him and take his kingdom for herself. No one knows the extent of the freshly crowned Shadow King’s power. Some say he can command the shadows that swirl around him to do his bidding. Others say they speak to him, whispering the thoughts of his enemies. Regardless, Alessandra knows what she deserves, and she’s going to do everything within her power to get it. But Alessandra’s not the only one trying to kill the king.

Bryce Quinlan had the perfect life-working hard all day and partying all night - until a demon murdered her closest friends, leaving her bereft, wounded, and alone. When the accused is behind bars but the crimes start up again, Bryce finds herself at the heart of the investigation. She'll do whatever it takes to avenge their deaths. Hunt Athalar is a notorious Fallen angel, now enslaved to the Archangels he once attempted to overthrow. His brutal skills and incredible strength have been set to one purpose - to assassinate his boss' enemies, no questions asked.

Pay close attention, and you might solve this. On Monday afternoon five students at Bayview High walk into detention. Bronwyn, the brain, is Yale-bound and never breaks a rule. Addy, the beauty, is the picture-perfect homecoming princess. Nate, the criminal, is already on probation for dealing. Cooper, the athlete, is the all-star baseball pitcher. And Simon, the outcast, is the creator of Bayview High's notorious gossip app. Only Simon never makes it out of that classroom. Before the end of detention, Simon's dead.

Thirty years ago, Wilde was found as a boy living feral in the woods, with no memory of his past. Now an adult, he still doesn't know where he comes from, and another child has gone missing. No one seems to take Naomi Pine's disappearance seriously, not even her father-with one exception. Hester Crimstein, a television criminal attorney, knows through her grandson that Naomi was relentlessly bullied at school. Hester asks Wilde - with whom she shares a tragic connection - to use his unique skills to help find Naomi.

Two years ago, Louise le Blanc fled her coven and took shelter in the city of Cesarine, forsaking all magic and living off whatever she could steal. There, witches like Lou are hunted. They are feared. And they are burned. As a huntsman of the Church, Reid Diggory has lived his life by one principle: Thou shalt not suffer a witch to live. But when Lou pulls a wicked stunt, the two are forced into an impossible situation - marriage. Lou, unable to ignore her growing feelings, yet powerless to change what she is, must make a choice. And love makes fools of us all.

Rowan and Citra take opposite stances on the morality of the Scythedom, putting them at odds, in the chilling sequel to the Printz Honor Book Scythe from New York Times best seller Neal Shusterman, author of the Unwind dystology.

Something dark and evil has awakened.... Evie O'Neill has been exiled from her boring old hometown and shipped off to the bustling streets of New York City - and she is pos-i-tute-ly ecstatic. It's 1926, and New York is filled with speakeasies, Ziegfeld girls, and rakish pickpockets. The only catch is that she has to live with her uncle Will and his unhealthy obsession with the occult. Evie worries her uncle will discover her darkest secret: a supernatural power that has only brought her trouble so far.

When Rowan stumbles across an ad for a live-in nanny, she’s looking for something else completely. But it seems like too good an opportunity to miss - with a staggeringly generous salary. And when she arrives at Heatherbrae House, she is smitten - by the luxurious "smart" house fitted out with all modern conveniences, by the beautiful Scottish Highlands, and by this picture-perfect family. What Rowan doesn’t know is that she’s stepping into a nightmare - one that will end with a child dead and Rowan in prison awaiting trial for murder.

Ellingham Academy is a famous private school in Vermont for the brightest thinkers, inventors, and artists. It was founded by Albert Ellingham, an early 20th century tycoon, who wanted to make a wonderful place full of riddles, twisting pathways, and gardens. "A place", he said, "where learning is a game." Shortly after the school opened, his wife and daughter were kidnapped. The only real clue was a mocking riddle listing methods of murder, signed with the frightening pseudonym "Truly, Devious".

You’ve never met the other wives. None of you know each other, and because of this unconventional arrangement, you can see your husband only one day a week. But you love him so much, you don’t care. Or at least that’s what you’ve told yourself. But one day, while you’re doing laundry, you find a scrap of paper in his pocket - an appointment reminder for a woman named Hannah, and you just know it’s another of the wives.

Theodore Finch is fascinated by death, and he constantly thinks of ways he might die. But each time, something good, no matter how small, stops him. Violet Markey lives for the future, counting the days until graduation, when she can escape her Indiana town and her aching grief in the wake of her sister's recent death. When Finch and Violet meet on the ledge of the bell tower at school, it's unclear who saves whom.

A world with no hunger, no disease, no war, no misery: Humanity has conquered all those things and has even conquered death. Now Scythes are the only ones who can end life - and they are commanded to do so in order to keep the size of the population under control. Citra and Rowan are chosen to apprentice to a scythe - a role that neither wants. These teens must master the "art" of taking life, knowing that the consequence of failure could mean losing their own.

Sadie hasn't had an easy life. Growing up on her own, she's been raising her sister, Mattie, in an isolated small town, trying her best to provide a normal life and keep their heads above water. But when Mattie is found dead, Sadie's entire world crumbles. After a somewhat botched police investigation, Sadie is determined to bring her sister's killer to justice and hits the road following a few meager clues to find him. When West McCray - a radio personality working on a segment about forgotten towns in America - overhears Sadie's story, he becomes obsessed with finding the girl.