The world's largest reef exhibit is coming to the Bayport Aquarium. Frank and Joe are stoked for the unveiling of Predator Reef, a 300,000-gallon tank that houses small sharks, rays, and thousands of colorful fish. It's also home to the aquarium's new mascot, Captain Hook - a rare and valuable, 500-pound, giant sea turtle.

When best friends Dak Smyth and Sera Froste stumble upon the secret of time travel - a hand-held device known as the Infinity Ring - they're swept up in a centuries-long secret war for the fate of mankind. Recruited by the Hystorians, a secret society that dates back to Aristotle, the kids learn that history has gone disastrously off course. Now it's up to Dak, Sera, and teenage Hystorian-in-training Riq to travel back in time to fix the Great Breaks . . . and to save Dak's missing parents while they're at it.

Bobby is slowly starting to realize that life in the cosmos isn't quite what he thought it was. And before he can object, he is swept off to an alternate dimension known as Denduron, a territory inhabited by strange beings, ruled by a magical tyrant, and plagued by dangerous revolution.

The year is 3020. Pip@256X#YY.3_7 is lonely and bored: she goes to virtual school on her G-Glasses, she has only a talking cat and parrot to hang out with and she can’t even leave her LivingSpace due to the extreme heat and floods outside. Until the day that Pip explores a glowing ring in a lab and finds herself in a warehouse, in 2019. Where she meets boy-inventor Rahul – who is also lonely and bored. Together, Rahul and Pip are no longer lonely. But they have a whole load of new problems.

Amanda Lester wouldn't be caught dead going into the family business. Her ancestor, Sherlock Holmes's colleague Inspector G. Lestrade, is a twit. Nevertheless her parents refuse to see his flaws, and she's going to a secret English school for the descendants of famous detectives whether she likes it or not. When Amanda arrives at the dreaded school, she considers running away - until she and her new friends discover blood and weird pink substances in odd places.

From the artfully sinister The Case of the Second Scream, set aboard the ship carrying Daisy and Hazel's back from Hong Kong, to The Case of the Uninvited Guest, where Uncle Felix and Aunt Lucy's wedding ceremony is the target for an unlikely threat. The Hound of Weston School sees the Junior Pinkertons lead the detecting, and May Wong steps up and shows her ambition to be the greatest spy ever when war breaks out in The Case of the Deadly Flat.

Dear Diary...Bess, George, and I are actually in Alaska! Everywhere you look, there are massive mountains and sparkling, deep-blue waters. We're on the maiden voyage of the Arctic Star luxury cruise ship, and my old friend, Becca Wright, the assistant cruise director, needs our help. She received threatening emails before even setting sail; then a bloody body turned up in the swimming pool.

From the million-copy bestselling author of The Parent Agency and Birthday Boy comes a wildly entertaining wish-fulfilment adventure that asks the question: what would happen if the strictest head teacher swapped bodies with the naughtiest kid in school?  

Twelve-year-old villain, Artemis Fowl, is the most ingenious criminal mastermind in history. His bold and daring plan is to hold a leprechaun to ransom. But he’s taking on more than he bargained for when he kidnaps Captain Holly Short of the LEPrecon (Lower Elements Police Reconnaissance Unit). For a start, leprechaun technology is more advanced than our own. Add to that the fact that Holly is a true heroine and that her senior officer Commander Root will stop at nothing to get her back and you’ve got the mother of all sieges brewing!

Someone has set fire to Mr Hick's cottage, but who could it be? Fatty, Larry, Daisy, Pip, Bets and Buster the dog have their very first case to solve. But it's not easy being detectives with policeman Mr Goon telling them to 'clear orf'. The Find-Outers are determined - they have to solve the mystery before Mr Goon does!

On a volcanic island, in the middle of shark-infested waters, stands the Cruel School. The lessons are appalling, the school dinners are revolting and the teachers are terrifying - especially the mysterious science teacher Doctor Doktur. When Larker is sent to the school, she quickly realises something very odd is going on...something involving Doctor Doktur, a pair of strange spectacles, and a ‘Monsterfication Machine’. And, ultimately, she finds herself face to face with a real life Megamonster.

Sienna Nealon was a 17 year-old girl who had been held prisoner in her own house by her mother for twelve years. Then one day her mother vanished, and Sienna woke up to find two strange men in her home. On the run, unsure of who to turn to and discovering she possesses mysterious powers, Sienna finds herself pursued by a shadowy agency known as the Directorate and hunted by a vicious, bloodthirsty psychopath named Wolfe, each of which is determined to capture her for their own purposes...

Northelm Boarding School on Lake Placid has the worst bully of all - a demon by the name of Hatchet Jack. M.J. Holliday, along with her partners Gilley and the handsome Dr. Steven Sable, are ready to send him back to the portal from whence he came. The school's summer construction, an uncooperative dean, and the very tempting Dr. Delicious are all trying to distract M.J. from her ghost hunting.

Dr. Anarchy is a man with a simple dream: to conquer and rule the entire world. While he has yet to achieve his goal, he has managed to become absolute lord and master of one small corner of it. This is the story of what one man was able to achieve though hard work, dedication, careful planning, unhealthy obsession, giant robots, disintegrators, remote controlled grolem dolls, a horde of disposable henchmen, killbots, an annoying cyborg ninja, and 36 rules every supervillain should follow!

The Church of the Dark Light commands its followers to 'embrace the darkness' inside themselves. But after a beautiful young girl joins the cult, she mysteriously vanishes. Her elder sister turns to private investigator Ryan Kyd to find out what happened to her. Ryan suspects the church is a scam and holds little hope of his client's sister returning. So he gives the job to his assistant - the feisty and street sharp Carly.