Library Mysteries

It's the weekend—a perfect day for a sail off the coast of Maine. But there's something fishy going on with the local dolphins and Abbi, Lydia, and Daniel are determined to find out why. Are the dolphins twisting, leaping, and whistling because they're playing? Or is it a warning of nearby danger? And if it's danger, how can the kids get grownups to believe them? Abbi and her friends are diving head first into this mystery!

The A-team takes A-Town! Mike and Kate are in Atlanta, where Hammerin' Hank hit his legendary 715th home run. But Hank's historic bat and ball, which he used to break Babe Ruth's record, have been stolen! Good thing Mike and Kate are sleuthing pros. Can the cousins track down Hank Aaron's missing treasurs...before it's gone forever?

In the heart of the English countryside, Bessie and her closest friends gather at a remote castle for a secret party destined to make this the best spring break ever. But when the first of them dies, the party takes a lethal turn. As the body count continues to rise, Bessie and her friends must contend with a deadly storm and growing internal suspicion, all while trapped inside with a killer.

For all of Kat’s life, it’s just been her and her mother, Jamie—except for the forty-eight hours when Jamie was married and Kat had a stepbrother, Liam. That all ended in an epic divorce, and Kat and Liam haven’t spoken since. Now Jamie is a jewel thief trying to go straight, but she has one last job—at billionaire Ross Sutherland’s birthday party. And Kat has figured out a way to tag along. What Kat doesn’t know, though, is that there are two surprise guests at the dazzling Sutherland compound that weekend. The last two people she wants to run into.

Rory and her magical family have been through their fair share of tribulations. The sudden reappearance of a hidden corridor in the library has unleashed a series of baffling riddles left by the library’s creator, but Rory’s deceased grandmother’s motives are as shrouded in mystery as ever.

Once a year, a road appears in the forest. And at the end of it, the ghost of Lucy Gallows beckons. Lucy's game isn't for the faint of heart. If you win, you escape with your life. But if you lose... Sara's sister disappeared one year ago - and only Sara knows where she is. Becca went to find the ghost of Lucy Gallows and is trapped on the road that leads to her. In the sleepy town of Briar Glen, Lucy's road is nothing more than local lore. But Sara knows it's real, and she's going to find it.

It’s the first of April in Green Lawn! Mr. Paskey, owner of the Book Nook, plays an April Fools’ Day prank on Dink, Josh, and Ruth Rose. They hatch a plan to get back at him, but then the bookstore is robbed - no joke! Can the kids track down the crook? Or will this April Fools’ be an April fail?

Inspector Mehmet Süleyman is on holiday in Romania when his distant cousin calls. Nurettin Süleyman has bought the Wooden Library, an ancient building in Istanbul once owned by their ancestor. He needs help cataloguing its priceless contents and who better for the job than Mehmet's old friend Çetin İkmen? As İkmen sets to work, he detects a terrible smell pervading the library that leads to the discovery of a rotting corpse. The dead body is that of Senol Ulusoy, the man who sold Nurettin the library . . .

When Margo Roth Spiegelman beckons Quentin Jacobsen in the middle of the night - dressed like a ninja and plotting an ingenious campaign of revenge - he follows her. Margo’s always planned extravagantly, and, until now, she’s always planned solo. After a lifetime of loving Margo from afar, things are finally looking up for Q...until day breaks and she has vanished. Always an enigma, Margo has now become a mystery. But there are clues. And they’re for Q.

Bonnie Montgomery is finally getting a vacation from cracking cases as her alter ego, Montgomery Bonbon. But something terribly fishy happens the moment she and Grampa Banks arrive on Odde Island—and it’s not just the smell of the harbor. There’s been a mysterious death at the lighthouse, and what everyone assumed was an accident is setting Bonbon’s mustache all aquiver: something is Highly Suspicious. When a second death takes place, Bonnie is sure the two are connected. But can she solve this case alone, or will she need double the detectives to solve double the murders?

In the ninth book of the Capital Mysteries—an early chapter book mystery series featuring fun facts and famous sites from Washington, D.C.—KC and Marshall are helping out with the baby tigers at the National Zoo when they meet a new friend, Sunwoo, from China. Sunwoo's father is lending the zoo a precious jewel caled the Tiger's Eye to raise money for endangered tigers. But during the zoo's big party, the lights suddenly go out. And when they're turned back on, the jewel is missing! Who stole the Tiger's Eye?

Two sisters went missing on their class trip—Grace, the outgoing athlete who is friends with just about everyone, and Maddy, the wallflower wilting in her sister’s shadow who'd rather absorb herself in her journal than talk to her classmates. But when Grace is found—injured, with no memory of what happened—everybody thinks she’s lying. It’s hard not to look guilty with Maddy’s blood on her clothes. Desperate to save her sister—and prove her own innocence—Grace must piece together what happened on that school trip.

Twenty classic authors from the Golden Age of Detective Fiction are brought together in the latest “Bodies from the Library” anthology series of previously unpublished and uncollected stories of crime and suspense.

In the fourth book of the Capital Mysteries—an early chapter book mystery series featuring fun facts and famous sites from Washington, D.C.—KC's mom is getting married...to the President of the United States! KC wants the day to be perfect, but someone keeps leaking wedding secrets. They newspapers have even printed where the president and his bride are going on their honeymoon. To save the wedding, KC and Marshall have to track down the spy in the White House!

Alice Lawrence is the sole witness in her sister’s murder trial. And in the year since Claire’s death, Alice’s life has completely fallen apart. Her parents have gotten divorced, she’s moved into an apartment that smells like bologna, and she is being forced to face her sister’s killer and a courtroom full of people who doubt what she saw in the corn maze a year prior.

It's time for one last fantabulous challenge with Mr. Lemoncello—the world's most famous gamemaker! This time everything is on the line—literally! Mr. Lemoncello has invited thirteen lucky 13 year-olds—including his biggest fan, Kyle Keeley—to compete in the final games. The winner of these games will become the new owner of Mr. Lemoncello's ENTIRE GAME MAKING EMPIRE!!! But uh-oh—someone is trying to destroy Mr. Lemoncello empire and all it stands for: imagination, games, books . . . knowledge! Can Kyle Keeley stop them and make his dreams come true?

Serafina's defeat of the Man in the Black Cloak has brought her out of the shadows and into the daylight realm of her home, Biltmore Estate. Every night, she visits her mother in the forest, eager to learn the ways of the catamount. But Serafina finds herself caught between her two worlds: She's too wild for Biltmore's beautifully dressed ladies and formal customs and too human to fully join her kin.

Twins Bradley and Brian Pinto are getting ready to celebrate Mother's Day by treating their mom to a show by Hypo, the world's greatest hypnotist. Brian hopes that if Hypo can hypnotize his mom into loving ducks, then she will let him raise ducks in their backyard. But when the Pinto family gets home from the show, the twins' mom starts acting strange. She splashes in the bathtub for hours, she leaves corn kernels all over, and - could it be? - she quacks!

Precious Ramotswe gets a very special treat. She gets a trip to visit her Aunty Bee at a safari camp. On her first day in camp, a new lion arrives. But this is no average lion: Teddy is an actor-lion who came with a film crew. When Teddy escapes, Precious and her resourceful new friend Khumo decide to use their detective skills to help track him. They will brave the wilds of the bush - and its hippos and crocodiles - as they try to find where Teddy has gone.

It's been six months since the end of the Gambit. Instead of winning an impossible wish, Ross has the threat of her family’s execution hanging over her head. Devroe, the only person Ross thought she could trust, could wish the Quests into oblivion at any time. Shockingly, despite his betrayal, Devroe is still making a play for Ross’s heart as the two work together pulling jobs for the Organization. But Ross has learned her lesson: A Quest can only trust another Quest.