Book picks similar to
Great Barrier Reef Rescue by Karen Tyrrell


middle-grade
sustainability
australia
intriguing

Operation Bunny


Sally Gardner - 2012
    But a fairy-hating witch, a mischievous set of golden keys, and a train full of brightly coloured bunnies are just a few of the surprises that come with it.With the help of a talking cat called Fidget and a grumpy fairy detective called Buster, it's up to Emily to get to the bottom of Operation Bunny.

Journey's End


Rachel Hawkins - 2016
    Spending the summer with her scientist father in the tiny Scottish village isn't exactly Nolie's idea of a good time, but she soon finds a friend: native Journey's Ender Bel McKissick. While Nolie's father came to Journey's End to study the Boundary--a mysterious fog bank offshore--Bel's family can’t afford to consider it a threat. The McKissick’s livelihood depends on the tourists drawn by legends of a curse. Still, whether you believe in magic or science, going into the Boundary means you'll never come back. …Unless you do. Albert Etheridge, a boy who disappeared into the Boundary in 1914, suddenly returns--without having aged a day and with no memory of the past hundred years. Then the Boundary starts creeping closer to the town, threatening to consume everyone within.While Nolie's father wants to have the village evacuated, Bel's parents lead the charge to stay in Journey's End. Meanwhile, Albert and the girls look for ways to stop the encroaching boundary, coming across an ancient Scottish spell that requires magic, a quest, and a sacrifice.

Horten's Miraculous Mechanisms: Magic, Mystery, a Very Strange Adventure


Lissa Evans - 2011
    Horten as his name isn't bad enough, now 10-year-old Stuart is forced to move far away from all his friends. But on his very first day in his new home, Stuart's swept up in an extraordinary adventure: the quest to find his great-uncle Tony--a famous magician who literally disappeared off the face of the earth--and Tony's marvelous, long-lost workshop.  Along the way, Stuart reluctantly accepts help from the annoying triplets next door… and encounters trouble from another magician who's also desperate to get hold of Tony's treasures.A quirky, smart, charming page-turner, Horten's Miraculous Mechanisms will enchant young readers--as well as teachers, librarians, and parents.

Liesl & Po


Lauren Oliver - 2011
    Her only friends are the shadows and the mice,until one night a ghost appears from the darkness. It is Po, who comes from the Other Side. Both Liesl and Po are lonely, but together they are less alone. That same night, an alchemist's apprentice, Will, bungles an important delivery. He accidentally switches a box containing the most powerful magic in the world with one containing something decidedly less remarkable. Will's mistake has tremendous consequences for Liesl and Po, and it draws the three of them together on an extraordinary journey. From New York Times bestselling author Lauren Oliver comes a luminous and magnificent novel that glows with rare magic, ghostly wonders, and a true friendship that lights even the darkest of places.

So B. It


Sarah Weeks - 2000
    In fact, everything about Heidi and her mentally disabled mother's past is a mystery. When a strange word in her mother's vocabulary begins to haunt her, Heidi sets out on a cross-country journey in search of the secrets of her past.Far away from home, pieces of her puzzling history come together. But it isn't until she learns to accept not knowing that Heidi truly arrives.

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 Iron Man


Ted Hughes - 1968
    A trap is set for him, but he cannot be kept down. Then, when a terrible monster from outer space threatens to lay waste to the planet, it is the Iron Man who finds a way to save the world.

The Doldrums


Nicholas Gannon - 2015
    Helmsley has grown up in a house full of oddities and treasures collected by his grandparents, the famous explorers. He knows every nook and cranny. He knows them all too well. After all, ever since his grandparents went missing on an iceberg, his mother barely lets him leave the house.Archer longs for adventure. Grand adventures, with parachutes and exotic sunsets and interesting characters. But how can he have an adventure when he can’t leave his house?It helps that he has friends like Adélaïde L. Belmont, who must have had many adventures to end up with a wooden leg. (Perhaps from a run-in with a crocodile. Perhaps not.) And Oliver Glub. Oliver will worry about all the details (so that Archer doesn’t have to).And so Archer, Adélaïde, and Oliver make a plan. A plan to get out of the house, out of their town entirely. It’s a good plan.Well, it’s not bad, anyway.But nothing goes quite as they expect.

Mistakes Were Made


Stephan Pastis - 2013
    Created by New York Times best-selling cartoonist Stephan Pastis.Take eleven-year-old Timmy Failure — the clueless, comically self-confident CEO of the best detective agency in town, perhaps even the nation. Add his impressively lazy business partner, a very large polar bear named Total. Throw in the Failuremobile — Timmy’s mom’s Segway — and what you have is Total Failure, Inc., a global enterprise destined to make Timmy so rich his mother won’t have to stress out about the bills anymore. Of course, Timmy’s plan does not include the four-foot-tall female whose name shall not be uttered. And it doesn’t include Rollo Tookus, who is so obsessed with getting into "Stanfurd" that he can’t carry out a no-brainer spy mission. From the offbeat creator of Pearls Before Swine comes an endearingly bumbling hero in a caper whose peerless hilarity is accompanied by a whodunit twist. With perfectly paced visual humor, Stephan Pastis gets you snorting with laughter, then slyly carries the joke a beat further — or sweetens it with an unexpected poignant moment — making this a comics-inspired story (the first in a new series) that truly stands apart from the pack.

Katie the Catsitter


Colleen A.F. Venable - 2021
    But when Katie gets a job catsitting for her mysterious upstairs neighbor, life get interesting.First, Madeline has 217 cats (!) and they're not exactly . . . normal cats. Also, why is Madeline always out EXACTLY when the city's most notorious villain commits crimes?! Is it possible that Katie's upstairs neighbor is really a super villain?Can Katie wrangle a whole lot of wayward cats, save a best friendship (why is Beth barely writing back? And who's this boy she keeps talking about?!), AND crack the biggest story in the city's history? Some heroes have capes . . . Katie has cats!

The Griffin Gate


Vashti Hardy - 2020
    At thirteen, Grace is too young become a warden, but she longs to go on missions herself. After all, if her brother Bren can do it, why can't she?So when Grace finds herself alone with the map when a distress call comes in, she jumps at the chance to prove she's up to the task. But the map transports Grace to a remote village where nothing is quite as it seems. Has she landed right in the middle of a treacherous scheme?

Floors


Patrick Carman - 2011
    Stanley Yelnats had his holes. Leo has the wacky, amazing Whippet Hotel.The Whippet Hotel is a strange place full of strange and mysterious people. Each floor has its own quirks and secrets. Leo should know most of them - he is the maintenance man's son, after all. But a whole lot more mystery gets thrown his way when a series of cryptic boxes are left for him . . . boxes that lead him to hidden floors, strange puzzles, and unexpected alliances. Leo had better be quick on his feet, because the fate of the building he loves is at stake . . . and so is Leo's own future!

The League of Seven


Alan Gratz - 2014
    His parents are members of the Septemberist Society, whose job it is to protect humanity from hideous giants called the Mangleborn. Trapped in underground prisons for a thousand years, the giant monsters have been all but forgotten -- but now they are rising again as the steam-driven America of 1875 rediscovers electricity, the lifeblood of the Mangleborn.When his parents and the rest of The Septemberists are brainwashed by one of the evil creatures, Archie must assemble a team of seven young heroes to save the world.

Greenglass House


Kate Milford - 2014
    The creaky smuggler’s inn is always quiet during this season, and twelve-year-old Milo, the innkeepers’ adopted son, plans to spend his holidays relaxing. But on the first icy night of vacation, out of nowhere, the guest bell rings. Then rings again. And again. Soon Milo’s home is bursting with odd, secretive guests, each one bearing a strange story that is somehow connected to the rambling old house. As objects go missing and tempers flare, Milo and Meddy, the cook’s daughter, must decipher clues and untangle the web of deepening mysteries to discover the truth about Greenglass House—and themselves.

Longbow Girl


Linda Davies - 2015
    Are we prisoners of our history or can we break free? Can we become all that we need to be to meet the ultimate challenge of life and death in the King’s Tournament and in the dungeons of the Black Castle?