Family Mystery

Alden likes to follow people. He's not trying to be a creep, he just wants to be an investigator someday, and it's good practice. But spying on people comes with risks, like when Alden sees popular Greg Matthes seemingly murder his girlfriend, Amy, one night in the bad part of town. But the facts aren't adding up, especially because Amy may be alive. Now Alden has to figure what he could have seen...and what secrets Greg is hiding.

Newbery Medal-winning author Avi has penned over 50 novels for children and young adults. His historical fiction, in particular, is often singled out for glowing praise thanks to his engaging characters and carefully researched period details. In City of Orphans, Avi transports listeners to the streets of 1893 New York City for an adventure starring young newsboy Maks Geless.

Multiple award-winning author Michael Buckley's New York Times best-selling Sisters Grimm series is phenomenally popular. In their fourth adventure, Sabrina, Daphne, Granny Relda, and Puck hit the streets of New York City to search for Puck's family. They quickly get wrapped up in a murder investigation, however, when a maniacal Everafter is discovered to be on the loose.

The Aldens visit their mysterious Aunt Jane at her run-down ranch and make a surprising discovery!

The Aldens visit an old Kansas inn that’s full of secrets! Nobody knows why a famous photographer visited the inn just to take a single picture. And what about the other legendary guest - a heroic young stranger who’d come west on an “orphan train”? A long-lost riddle just might solve all these mysteries!

Suzi did a bad thing. She’s paying for it now, pregnant, scared, and living in an isolated cottage with her jealous husband, Nick. When Nora moves into the only house nearby, Suzi is delighted to have a friend. So much so that she’s almost tempted to tell Nora her terrible secret. But there’s more to Nora than meets the eye. It’s impossible - does she already know what Suzi did?

When 12-year-old Lara Finkel starts her very own detective agency, FIASCCO (Finkel Investigation Agency Solving Consequential Crimes Only), she does not want her sister, Caroline, involved. She and Caroline don't have to do everything together! But Caroline won't give up, and when she brings Lara the firm's first mystery, Lara relents, and the mysteries start piling up. But Lara and Caroline’s truce doesn’t last for long. Caroline normally uses her tablet to talk, but now she's busily texting a new friend.

One day a con man met an heiress, wooed her, married her, had two kids…and kept on conning. Jillian Moorewood is the oldest child from that meet-cute-gone-wrong marriage. The stable one. The sensible and dependable one. The one who protects and fixes. The one who went to prison to save their sorry butts. Now, thirty-nine months later, she’s out and she’s more than a little pissed. Finally home she finds the scheming clan in full family fleecing mode. They all claim they didn’t really agree to Jillian’s previous go-legit-or-else ultimatum before she went away.

Former Army Ranger Pierce Hunt is no stranger to violence. Fresh off a six-month suspension, he’s itching to hit a notorious Mexican drug cartel where it hurts, even if that means protecting crime boss Vicente Garcia, a witness in the case against sadistic cartel leader Valentina Mieles. But things spiral out of control when the cartel murders Garcia and kidnaps his granddaughter and an innocent bystander, Hunt’s own teenage daughter.

Artemis' little brothers Myles and Beckett borrow the Fowl jet without permission, and it ends up as a fireball over Florida. The twins plus their fairy minder, the pixie-elf hybrid Lazuli Heitz, are lucky to escape with their lives. The Fowl parents and fairy police force decide that enough is enough and the twins are placed under house arrest. But Myles has questions like: Who was tracking the Fowl jet? Why would someone want to blow them out of the sky? What is the bigger picture?

Poor Jacob Two-Two. Not only must he say everything twice just to be heard over his four brothers and sisters, but he finds himself the prisoner of the dreaded Hooded Fang. What had he done to deserve such a punishment? The worst crime of all - insulting a grown-up! Although he's small, Jacob is not helpless, especially when The Infamous Two come to his aid.

Of course, there’s nothing Harriet doesn't like about Marble Island, the small island off the coast of California where her nanu runs a cozy little bed and breakfast. And nobody doesn’t love Moneypenny, Nanu’s old basset hound. But Harriet doesn’t like the fact that Dad made this decision without even asking her.

A surprising twist brings Amy and Dan back to New England for their first mission on U.S. soil since the beginning of the Clue hunt. But being close to home is anything but a comfort. The siblings have learned that there's a mole in the Cahill organization.... And the traitor is one of their closest confidantes. However, this betrayal is overshadowed when Amy and Dan make an even more devastating discovery: the truth about the Vespers' real plan. Burdened with this terrifying information, Amy and Dan are forced to ask an impossible question: Is it more important to save the hostages...or stop the Vespers?

Elizabeth is Joe’s foster mother, but she loves him like her own. The five-year-old, who adores superheroes and watching the birds outside, is the child she has dreamed of. As she looks into the garden, where he was playing just moments ago, her heart feels like it has been ripped from her chest. She was meant to save Joe from his birth mother who almost harmed his chances at life. The woman who has been trying to desperately get him back. She was meant to protect Joe from her husband. The man who, right now, lies to the police, saying he was making breakfast when Joe disappeared.

When a man came into my shop in the Great Marketplace at the Crossroads of the Worlds and tried to kill me, it completely ruined my day. Not only did I have to clean up the blood, but disposing of his body made me late to meet my friends for drinks. A nagging little detail kept bugging me, though. As he died, he said he was hired by my mother's family—people I hadn't seen for more than a decade. Then I discovered that assassins had made attempts on my brother and sister as well. As much as I didn't want to, I decided I should find out who wanted us dead, and put a stop to it.

After their last wild adventure, the Flock members are taken under the wing of an FBI agent and try to live "normal" lives by going to school, making friends - and continuing their relentless search for their parents. But the Erasers return, forcing the Flock to abandon their search and make their escape once again. The voice inside Max's head keeps telling her that it's up to her to save the world, but this is especially challenging to do when she is faced with her ultimate match: a newer and better version of herself, Maximum Ride II.

Amy and Dan must steal a Clue guarded by thousands of the world’s best-trained soldiers. With their enemies closing in, the brother and sister are separated. Now how will they stand a chance?

James Lionel Falconer has risen quickly from a mere shop worker to being the right-hand man of Henry Malvern, head of the most prestigious shipping company in London. With Malvern's daughter Alexis running away to the country after a terrible tragedy and refusing to return, James' ascent to head of the company seems inevitable. But even a charmed life like James' is not without its setbacks. A terrible fire threatens to end his merchant career before it's had a chance to truly begin. Mrs. Ward, James' former paramour, has a secret that could change his life forever.

The second novel and first quick-listen title from Sunday Times and New York Times best-selling author Cathy Glass. My Dad's a Policeman is a dramatic and engaging story of a young boy with an alcoholic mother. Lonely, bullied and desperate for a life of happiness and security he tells everyone he meets his dad's a policeman. Fast paced and compelling, this short story from Cathy Glass follows the experiences of a Ryan, a small and lonely 12-year-old boy who struggles to fit in.

These are just some of the 10 brain-twisting mysteries that Encyclopedia Brown must solve by using his famous computerlike brain. Try to crack the cases along with him!