Book picks similar to
The Power of Three by H.L. Dennis


fantasy
mystery
adventure
secret-breakers

Look Into My Eyes


Lauren Child - 2011
    She and her slick side-kick butler, Hitch, foil crimes and get into loads of scrapes with evil villains, but they're always ice-cool in a crisis.

The Recruit


Robert Muchamore - 2004
    For official purposes, these agents do not exist. They are sent out on missions to spy on terrorists, hack into crucial documents, and gather intel on global threats—all without gadgets or weapons. It is an exceptionally dangerous job, but these agents have one crucial advantage: adults never suspect that teens are spying on them. James is the latest CHERUB recruit. He’s a bit of a troublemaker, but he’s also brilliant. And CHERUB needs him. James has no idea what to expect, but he’s out of options. Before he can start in the field he must first survive one hundred grueling days of basic training, where even the toughest recruits don’t make it to the end.

The Mystery of Black Hollow Lane


Julia Nobel - 2019
    But right before she leaves, a mysterious box arrives full of medallions and a note reading: These belonged to your father. Just as she's settling into life at Wellsworth, Emmy begins to find the strange symbols from the medallions etched into the walls and stumbles upon the school's super-secret society, The Order of Black Hollow Lane. As Emmy and her friends delve deeper into the mysteries of The Order, she can't help but wonder—did this secret society have something to do with her dad's disappearance?

H.I.V.E. Higher Institute of Villainous Education


Mark Walden - 2006
    He is the perfect candidate to become the world's next supervillain.That is why he ends up at H.I.V.E., handpicked to become a member of the incoming class. The students have been kidnapped and brought to a secluded island inside a seemingly active volcano, where the school has resided for decades. All the kids are elite; they are the most athletic, the most technically advanced, and the smartest in the country. Inside the cavernous marble rooms, floodlit hangars, and steel doors, the students are enrolled in Villainy Studies and Stealth and Evasion 101. But what Otto soon comes to realize is that this is a six-year program, and leaving is not an option.With the help of his new friends: an athletic martial-arts expert; a world-famous, beautiful diamond thief; and a spunky computer genius -- the only other people who seem to want to leave -- can Otto achieve what has never been done before and break out of H.I.V.E.?

A Place Called Perfect


Helena Duggan - 2012
    Violet never wanted to move to Perfect.Who wants to live in a town where everyone has to wear glasses to stop them going blind? And who wants to be neat and tidy and perfectly behaved all the time?But Violet quickly discovers there's something weird going on – she keeps hearing noises in the night, her mum is acting strange and her dad has disappeared.When she meets Boy she realizes that her dad is not the only person to have been stolen away...and that the mysterious Watchers are guarding a perfectly creepy secret!

Winterborne Home for Vengeance and Valor


Ally Carter - 2020
    But she soon learns that this home isn't like any of the others - especially when she unearths the secret of the missing-and-presumed-dead billionaire, Gabriel Winterborne, who is neither missing nor dead but is actually living in a basement lair, sharpening his swords and looking for vengeance.Now that April knows Gabriel Winterborne is alive, she must turn to the other orphans to keep him that way. As a looming new danger threatens to take Gabriel down once and for all, they must use their individual talents to find a way to make sure this home for misfits isn't lost to them for ever.Because at the Winterborne Home, nothing is what it seems, no one is who they say they are and nowhere is safe. And now a ragtag group of orphans must unravel the riddle of a missing heir, a supposed phantom and a secret key, all without alerting the adults of Winterborne House that trouble is afoot.

Stormbreaker


Anthony Horowitz - 2000
    He wasn't wearing his seatbelt, they said. But when fourteen-year-old Alex finds his uncle's windshield riddled with bullet holes, he knows it was no accident. What he doesn't know yet is that his uncle was killed while on a top-secret mission. But he is about to, and once he does, there is no turning back. Finding himself in the middle of terrorists, Alex must outsmart the people who want him dead. The government has given him the technology, but only he can provide the courage. Should he fail, every child in England will be murdered in cold blood.

The Lost Twin


Sophie Cleverly - 2015
    And if you are, well, I suppose you're the new me...When shy Ivy's troublemaking twin Scarlet vanishes from Rookwood boarding school, Ivy is invited to "take her place." But when Ivy arrives, she discovers the school's true intention; she has to pretend to be Scarlet. She must think like Scarlet, act like Scarlet, become Scarlet. What on earth happened to the real Scarlet, and why is the school trying to keep it a secret?Luckily for Ivy, Scarlet isn't about to disappear without a fight. She's left pieces of her journal carefully hidden all over the school for Ivy to find. Ivy's going to figure out what happened to Scarlet. She's got to.But the staff of Rookwood is always watching, and they'll do anything to keep their secrets buried...

The Mystery of the Clockwork Sparrow


Katherine Woodfine - 2015
    WONDER at the daring theft of the priceless CLOCKWORK SPARROW! TREMBLE as the most DASTARDLY criminals in London enact their wicked plans! GASP as our bold heroines, Miss Sophie Taylor and Miss Lilian Rose, CRACK CODES, DEVOUR ICED BUNS and vow to bring the villians to justice… Perfect for fans of Jacqueline Wilson, Chris Riddell and Enid Blyton.

How to Disappear Completely and Never Be Found


Sara Nickerson - 2002
    Gradually the mystery of her family unravels.

The Iron Trial


Holly Black - 2014
    To succeed at the Iron Trial and be admitted into the vaunted Magisterium school would bring bad things. But he fails at failing. Only hard work, loyal friends, danger, and a puppy await.

Daughter of the Deep


Rick Riordan - 2021
    Ana's parents died while on a scientific expedition two years ago, and the only family she's got left is her older brother, Dev, also a student at HP. Ana's freshman year culminates with the class's weekend trial at sea, the details of which have been kept secret. She only hopes she has what it'll take to succeed. All her worries are blown out of the water when, on the bus ride to the ship, Ana and her schoolmates witness a terrible tragedy that will change the trajectory of their lives.But wait, there's more. The professor accompanying them informs Ana that their rival school, Land Institute, and Harding-Pencroft have been fighting a cold war for a hundred and fifty years. Now that cold war has been turned up to a full broil, and the freshmen are in danger of becoming fish food. In a race against deadly enemies, Ana will make amazing friends and astounding discoveries about her heritage as she puts her leadership skills to the test for the first time.

Skeleton Creek


Patrick Carman
    . . and Ryan and Sarah are trying to get to the heart of it. But after an eerie accident leaves Ryan housebound and forbidden to see Sarah, their investigation takes two tracks: Ryan records everything in his journal, while Sarah uses her videocam to search things out. . .and then email the clips for Ryan to see. In a new, groundbreaking format, the story is broken into two parts -- Ryan's text in the book, and Sarah's videos on a special website, with links and passwords given throughout the book.Skeleton Creek, one of Mr. Carman’s most popular series, has won or been nominated for many awards including:Nevada Young Readers’ AwardPennsylvania Young Reader’s Choice AwardsNew Mexico Land of Enchantment Book Award shortlistChildren’s Book Council book of the year nomineeDelaware Diamonds ShortlistOregon Battle of the Books Shortlist

SilverFin


Charlie Higson - 2005
    JAMES BOND. James Bond will one day become the world’s most famous spy, but at the moment his challenge is to fit in at his new school - making friends, learning the rules and facing up to bullies. Unknown to James though, there is an even tougher challenge awaiting him- something mysterious and deadly lurking in the water. Something called SilverFin.The first five books and companion novel in the series are written by Charlie Higson, with the rest being written by Steve Cole. The series consists of the following titles;1. SilverFin2. Blood Fever3. Double or Die4. Hurricane Gold5. By Royal Command6. Shoot to Kill7. Heads You Die8. Strike Lightning9. Red Nemesis

Blast of the Dragon's Fury


L.R.W. Lee - 2013
    Experience it for yourself!Gamer Andy Smithson is whisked away to the magical land of Oomaldee, where fire-breathing dragons, giants, and deadly curses lurk around every corner.Trading his controller for a sword of legend, Andy embarks upon an epic quest to break a centuries-old curse oppressing the land. It isn't chance that plunges him into the adventure though, for he soon discovers his ancestors are behind the curse.Blast of the Dragon's Fury is a coming-of-age, epic fantasy adventure from USA Today Bestselling author L. R. W. Lee featuring fast-paced action, sword fights, laugh-out-loud humor, with a few life lessons thrown in. It's perfect for fans of Eragon, Fablehaven, Percy Jackson, Magemother, and Aster Wood!