For 500 years, they've protected the source of their power - the 39 Clues. And for 500 years, they've kept their secrets silent. Until now.This extraordinary stand-alone novel cracks open the Cahill vault to tell the story of the most coveted piece of artwork in the world, a masterpiece that has been the target of seven separate theft attempts: Jan van Eyck’s altarpiece at Ghent. OPERATION TRINITY chronicles the first Vesper attack on the altarpiece in the 1600s, then jumps to WWII and young Grace Cahill’s desperate bid to save the masterwork from the Nazis. The final piece of the novel tells the story of Ian and Natalie Kabra’s first solo operation and features an 11th hour appearance by Grace Cahill on her final mission.History will never be the same.

    Disgusted by the treatment of the slaves and her brother's willingness to marry her off, she and one of the slaves, Minerva, run away and join a band of pirates. For both girls the pirate life is their only chance for freedom in a society where both are treated like property, rather than individuals. Together they go in search of adventure, love, and a new life that breaks all restrictions of gender, race, and position. Told through Nancy's writings, their adventures will appeal to readers across the spectrum and around the world.

    We weren't even meant to be outside, not in a blackout, and definitely not when German bombs had been falling on London all month like pennies from a jar.*WINNER* BOOKS ARE MY BAG MIDDLE GRADE BOOK OF THE YEAR 2017*WINNER* LEEDS BOOK AWARDS 2018WATERSTONES CHILDREN'S BOOK OF THE MONTH MAY 2017THE BOOKSELLER EDITOR'S 9-12 PICK OF THE MONTHTHE TIMES CHILDREN'S BOOK OF THE WEEKFebruary, 1941. After months of bombing raids in London, twelve-year-old Olive Bradshaw and her little brother Cliff are evacuated to the Devon coast. The only person with two spare beds is Mr Ephraim, the local lighthouse keeper. But he's not used to company and he certainly doesn't want any evacuees.Desperate to be helpful, Olive becomes his post-girl, carrying secret messages (as she likes to think of the letters) to the villagers. But Olive has a secret of her own. Her older sister Sukie went missing in an air raid, and she's desperate to discover what happened to her. And then she finds a strange coded note which seems to link Sukie to Devon, and to something dark and impossibly dangerous.

    Instead, it sets off a chain reaction that results in the smashing of the press and the murder of his master. Caught on the wrong side of the law, Theo must flee the city. Soon, he has teamed up with the traveling showman Count Las Bombas (who is actually a con artist) and his servant. The trio is soon joined by Mickle, a clever, strong-willed girl with a mysterious past. Performing feats that astound and amaze, the motley crew falls into a trap set by Chief Minister Cabbarus, who is determined to wrest power from the grief-stricken king. Now they must not only save themselves-they must save the kingdom...

    Although a lady of great moral courage, and accustomed from infancy to self-control, she felt, on first beholding her timid little daughter, strongly disposed to seize Fatma by the hair of the head, and use her as a bludgeon wherewith to fell her Algerine mother; but, remembering the dignity of her position as, in some sort, a reflected representative of the British Empire in these parts, and also recalling to mind the aptitude of Algerine gentlemen to tie up in sacks and drown obstreperous Algerine ladies, she restrained herself, bit her lips, and said nothing.

    Rejoice in his encounters with wise men, shepherds, and innkeepers until at last he finds his way to the Savior born in Bethlehem.

    . . thanks to some help from their cranky teacher, a little bit of logic, and a lot of amusing misadventure.Yes, Rufus wrote CAIUS IS A DUMBBELL on his tablet at school, but no, he did not break into the schoolroom, did not tie up his teacher, and certainly did not paint his slur about Caius on the Temple of Minerva (even if it is in Rufus's own handwriting). Rufus is doomed unless his six classmates can find out who is really responsible. Every hour seems to bring a new, confusing clue . . . until the boys finally stumble upon someone who is not what he appears to be.

     After the Great War, Abby Fraser returns to India with her small son, where her husband is stationed with the British army. She has longed to go home to the land of glittering palaces and veiled women . . . but Nick has become a cruel stranger. It will take more than her American pluck to survive. Major Geoff Richards, broken over the loss of so many of his men in the trenches of France, returns to his cavalry post in Amritsar. But his faith does little to help him understand the ruthlessness of his British peers toward the Indian people he loves. Nor does it explain how he is to protect Abby Fraser and her child from the husband who mistreats them. Amid political unrest, inhospitable deserts, and Russian spies, tensions rise in India as the people cry for the freedom espoused by Gandhi. Caught between their own ideals and duty, Geoff and Abby stumble into sinister secrets . . . secrets that will thrust them out of the shadows and straight into the fire of revolution.

    The first volume of Alexandre Dumas' two-part interpretation of the story of Robin Hood, popularized for Nineteenth Century audiences by Sir Walter Scott's Ivanhoe, set in England in 1162-66.In this book, Dumas tells the story of Robin Hood's youth: how he is delivered by an unknown man to be raised by poor but honest foresters, his great skill as an archer, how he comes into conflict with the Baron [sic] of Nottingham, how he meets Friar Tuck, the Maid Marian, Little John, Will Scarlett, and others, how he is declared an outlaw by the King, and decamps, with his followers, into Sherwood Forest to wage war against the Baron.

    But when the rich patrician Cato escapes Rome, intent on a life of leisure, he is unprepared for the hostility he encounters. In the same place, but at the opposite end of society, Ariella has disguised herself as a young boy to be sold into a gladiator troupe. Survival is her only ambition.But evil creeps through the streets of Pompeii, and neither Ariella's secret nor Cato's evasion is immune to it. Political corruption, religious persecution, and family peril threaten to destroy them, even before an ominous mountain in the distance spews its fire.As Vesuvius churns with deadly intent, Cato and Ariella must bridge their differences to save the lives of those they love--before the fiery ash buries Pompeii, leaving the city lost to the world.

    Now the war front approaches, and when Peter’s father enlists, Peter has to move in with his grandpa. Far worse than being forced to leave home is the fact that Pax can’t go. Peter listens to his stern father—as he usually does—and throws Pax’s favorite toy soldier into the woods. When the fox runs to retrieve it, Peter and his dad get back in the car and leave him there—alone. But before Peter makes it through even one night under his grandfather’s roof, regret and duty spur him to action; he packs for a trek to get his best friend back and sneaks into the night. This is the story of Peter, Pax, and their independent struggles to return to one another against all odds. Told from the alternating viewpoints of Peter and Pax.

    But when his world suddenly interlocks with an eccentric, bookish girl and a bitter old man who runs a toy booth in the station, Hugo's undercover life, and his most precious secret, are put in jeopardy. A cryptic drawing, a treasured notebook, a stolen key, a mechanical man, and a hidden message from Hugo's dead father form the backbone of this intricate, tender, and spellbinding mystery.

    Silas is left shaken, scared, and alone, except for the presence of his companion, Mittenwool . . . who happens to be a ghost. When a pony shows up at his door, Silas makes the courageous decision to leave his home and embark on a perilous journey to find his father. Along the way, he will face his fears to unlock the secrets of his past and explore the unfathomable mysteries of the world around him.

    She's also pretty lonely, until she meets Jennifer. Jennifer is...well, different. She's read Macbeth. She never wears jeans or shorts. She never says please or thank you. And she says she is a witch. It's not always easy being friends with a witch, but it's never boring. At first an apprentice and then a journeyman witch, Elizabeth learns to eat raw ends and how to cast small spells. And she and Jennifer collaborate on cooking up an ointment that will enable them to fly. That's when a marvelous toad, Hilary Ezra, enters their lives. And that's when trouble starts to brew.

    But the truth is becoming more dangerous with every passing minute.As a reporter for his high school newspaper, Tom Harding was tracking the best story of his life—when, suddenly, his life turned very, very weird. He woke up one morning to find his house empty . . . his street empty . . . his whole town empty . . . empty except for an eerie, creeping fog—and whatever creatures were slowly moving toward him through the fog.Now Tom’s once-ordinary world has become something out of a horror movie. How did it happen? Is it real? Is he dreaming? Has there been a zombie apocalypse? Has he died and gone to hell?Tom is a good reporter—he knows how to look for answers—but no one has ever covered a story like this before. With the fog closing in and the hungry creatures of the fog surrounding him, he has only a few hours to find out how he lost the world he knew. In this bizarre universe nothing is what it seems and everything—including Tom’s life—hangs in the balance.