Book picks similar to
Mystery of the Golden Horn by Phyllis A. Whitney


young-adult
mystery
phyllis-a-whitney
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The Aviary


Kathleen O'Dell - 2011
    Clara has never known another home. In fact, she's confined to the grand estate due to a mysterious heart condition. But it's a comfortable life, and if it weren't for the creepy squawking birds in the aviary out back, a completely peaceful one too. But once old Mrs. Glendoveer passes away, Clara comes to learn many dark secrets about the family. The Glendoveers suffered a horrific tragedy: their children were kidnapped, then drowned. And their father George Glendoveer, a famous magician and illusionist, stood accused until his death. As Clara digs deeper and deeper into the terrifying events, the five birds in the aviary seem to be trying to tell her something. And Clara comes to wonder: what is their true identity? Clara sets out to solve a decades-old murder mystery—and in doing so, unlocks a secret in her own life, too. Kathleen O'Dell deftly weaves magic, secret identities, evil villians, unlikely heroes, and the wonder of friendship into a mystery adventure with all the charm of an old fashioned classic.

Dust


Arthur Slade - 2001
    Other children go missing just as a strange man named Abram Harsich appears in town. He dazzles the townspeople with the promises of a rainmaking machine. Only Matthew’s older brother Robert seems to be able to resist Abram’s spell, and to discover what happened to Matthew and the others. A Governor General’s Award for Children’s LiteratureAn ALA Best Books for Young Adults From the Hardcover edition.

Gallows Hill


Lois Duncan - 1997
    Frightened, the other students brand her a witch, setting off a chain of events that mirror the centuries-old Salem witch trials in more ways than one.

The Secret of the Old Clock


Carolyn Keene - 1930
    To the surprise of many, the Topham family will inherit wealthy Josiah Crowley's fortune, instead of deserving relatives and friends who were promised inheritances. Nancy determines that a clue to a second will might be found in an old clock Mr. Crowley had owned and she seeks to find the timepiece. Her search not only tests her keen mind, but also leads her into a thrilling adventure.

Serafina and the Black Cloak


Robert Beatty - 2015
    There’s plenty to explore in her grand home, although she must take care to never be seen. None of the rich folk upstairs know that Serafina exists; she and her pa, the estate’s maintenance man, have secretly lived in the basement for as long as Serafina can remember.But when children at the estate start disappearing, only Serafina knows who the culprit is: a terrifying man in a black cloak who stalks Biltmore’s corridors at night. Following her own harrowing escape, Serafina risks everything by joining forces with Braeden Vanderbilt, the young nephew of the Biltmore’s owners. Braeden and Serafina must uncover the Man in the Black Cloak’s true identity... before all of the children vanish one by one.Serafina’s hunt leads her into the very forest that she has been taught to fear. There she discovers a forgotten legacy of magic, one that is bound to her own identity. In order to save the children of Biltmore, Serafina must seek the answers that will unlock the puzzle of her past.

The Case of the Missing Marquess


Nancy Springer - 2006
    Disguising herself as a grieving widow, Enola sets out to the heart of London to uncover her mother’s whereabouts—but not even the last name Holmes can prepare her for what awaits. Suddenly involved in the kidnapping of the young Marquess of Basilwether, Enola must escape murderous villains, free the spoiled Marquess, and perhaps hardest of all, elude her shrewd older brother—all while collecting clues to her mother’s disappearance!

Cuckoo Song


Frances Hardinge - 2014
    Slowly they swivelled, until their gaze was resting on Triss's face. Then the tiny mouth moved, opened to speak. 'Who do you think you are? This is my family.'When Triss wakes up after an accident, she knows that something is very wrong. She is insatiably hungry; she keeps waking up with leaves in her hair, and her sister seems terrified of her. When it all gets too much and she starts to cry, her tears are like cobwebs... Soon Triss discovers that what happened to her is more strange and terrible than she could ever have imagined, and that she is quite literally not herself. In a quest find the truth she must travel into the terrifying Underbelly of the city to meet a twisted architect who has dark designs on her family - before it's too late...

The House with a Clock in Its Walls


John Bellairs - 1973
    But he is wrong. Uncle Jonathan and his next-door neighbor, Mrs. Zimmermann, are both magicians! Lewis is thrilled. At first, watching magic is enough. Then Lewis experiments with magic himself and unknowingly resurrects the former owner of the house: a woman named Selenna Izard. It seems that Selenna and her husband built a timepiece into the walls—a clock that could obliterate humankind. And only the Barnavelts can stop it!

Mandie and the Secret Tunnel


Lois Gladys Leppard - 1983
    Mandie's move into a neighbor family's home, when her mother remarries, does not soften her grief. Her only comfort is the promise from her father's faithful Cherokee friend, Uncle Ned, to watch out for her and be a friend. Will Mandie be able to escape her new and nearly intolerable home situation? Will she find her long-lost family? Will the mysterious key unlock the door to the secret tunnel and her own family's history?For children 8-13, mystery adventures set in the North Carolina backwoods at the turn of the century.

Murder Most Unladylike


Robin Stevens - 2014
    When Daisy Wells and Hazel Wong set up a secret detective agency at Deepdean School for Girls, they struggle to find a truly exciting mystery to investigate. (Unless you count the case of Lavinia's missing tie. Which they don't.)But then Hazel discovers the body of the Science Mistress, Miss Bell - but when she and Daisy return five minutes later, the body has disappeared. Now the girls have to solve a murder, and prove a murder has happened in the first place before the killer strikes again (and before the police can get there first, naturally),But will they succeed? And can their friendship stand the test?

The Book of Dead Days


Marcus Sedgwick - 2003
    A magician called Valerian must save his own life within those few days or pay the price for the pact he made with evil so many years ago. But alchemy and sorcery are no match against the demonic power pursuing him. Helping him is his servant, Boy, a child with no name and no past. The quick-witted orphan girl, Willow, is with them as they dig in death fields at midnight, and as they are swept into the sprawling blackness of a subterranean city on a journey from which there is no escape.

The Scandalous Sisterhood of Prickwillow Place


Julie Berry - 2014
    Etheldreda's from attempting to hide the death of their headmistress in this rollicking farce. The students of St. Etheldreda's School for Girls face a bothersome dilemma. Their irascible headmistress, Mrs. Plackett, and her surly brother, Mr. Godding, have been most inconveniently poisoned at Sunday dinner. Now the school will almost certainly be closed and the girls sent home—unless these seven very proper young ladies can hide the murders and convince their neighbors that nothing is wrong. The Scandalous Sisterhood of Prickwillow Place is a smart, hilarious Victorian romp, full of outrageous plot twists, mistaken identities, and mysterious happenings.

The Blackthorn Key


Kevin Sands - 2015
    With time running out, Christopher must use every skill he’s learned to discover the key to a terrible secret with the power to tear the world apart.

The False Prince


Jennifer A. Nielsen - 2012
    To unify the divided people, Conner, a nobleman of the court, devises a cunning plan to find an impersonator of the king's long-lost son and install him as a puppet prince. Four orphans are recruited to compete for the role, including a defiant boy named Sage. Sage knows that Conner's motives are more than questionable, yet his life balances on a sword's point—he must be chosen to play the prince or he will certainly be killed. But Sage's rivals have their own agendas as well.As Sage moves from a rundown orphanage to Conner's sumptuous palace, layer upon layer of treachery and deceit unfold, until finally, a truth is revealed that, in the end, may very well prove more dangerous than all of the lies taken together.

The Folk Keeper


Franny Billingsley - 1999
    Fifteen-year-old Corinna Stonewall — the only Folk Keeper in the city of Rhysbridge — sits hour after hour with the Folk in the dark, chilly cellar, "drawing off their anger as a lightning rod draws off lightning." The Folk are the fierce, wet-mouthed, cave-dwelling gremlins who sour milk, rot cabbage, and make farm animals sick. Still, they are no match for the steely, hard-hearted, vengeful orphan Corinna who prides herself in her job of feeding, distracting, and otherwise pacifying these furious, ravenous creatures. The Folk Keeper has power and independence, and that's the way she likes it.One day, Corinna is summoned by Lord Merton to come to the vast seaside estate Cliffsend as Folk Keeper and family member — for she is the once-abandoned child he has been looking for. It is at Cliffsend that Corinna learns where her unusual powers come from, why she is drawn to the sea, and finally, what it means to be comfortable in her own skin. Written in the form of a journal, The Folk Keeper is a powerful story of a proud, ferociously self-reliant girl who breaks out of her dark, cold, narrow world into one of joy, understanding, and even the magic of romance.