Book picks similar to
Mammoth Trouble by D. Robert Pease


sci-fi
middle-grade
young-adult
science-fiction

The List


Patricia Forde - 2015
    Speak outside the approved lexicon and face banishment. The exceptions are the Wordsmith and his apprentice Letta, the keepers and archivists of all language in their post-apocalyptic, neo-medieval world. On the death of her master, Letta is suddenly promoted to Wordsmith, charged with collecting and saving words. But when she uncovers a sinister plan to suppress language and rob Ark’s citizens of their power of speech, she realizes that it’s up to her to save not only words, but culture itself.

The Moon Stealers and the Quest for the Silver Bough


Tim Flanagan - 2012
    Two of Peter's school friends, join forces with a Knight of King Arthur to attempt to find him but come across some mysterious engravings which propel them on an adventure beyond their imagination.Meanwhile MI6 operative Steven Knight is sent from London to investigate a meteor landing site, but Steven is advised by his own boss not to trust the puppeteers that hold the strings to his investigation. Within the core of the meteor is an alien bacteria that evolves at an alarming rate that not only puts Steven's life at risk, but the entire human race.By unravelling ancient codes and riddles the children journey within the bowels of Edinburgh Castle as they attempt to find the key to Peter’s disappearance. The children not only need to save Peter, they need to save the world while they’re at it.

The Eighth Day


Dianne K. Salerni - 2014
    But when he runs into his eighteen-year-old guardian, Riley Pendare, he learns that he's really in the eighth day—an extra day sandwiched between Wednesday and Thursday. Some people—like Jax and Riley—are Transitioners, able to live in all eight days, while others, including Evangeline, the elusive teenage girl who's been hiding in the house next door, exist only on this special day.And there's a reason Evangeline's hiding. She is a descendant of the powerful wizard Merlin, and there is a group of people who wish to use her in order to destroy the normal seven-day world and all who live in it. Torn between protecting his new friend and saving the entire human race from complete destruction, Jax is faced with an impossible choice. Even with an eighth day, time is running out.

Turnabout


Margaret Peterson Haddix - 2000
    But when offered the chance to be young again by participating in a top-secret experiment called Project Turnabout, they agreed. Miraculously, the experiment worked -- Melly and Anny Beth were actually growing younger every year. But when they learned that the final treatment would be deadly, they ran for their lives. Now it is 2085. Melly and Anny Beth are teenagers. They have no idea what will happen when they hit age zero, but they do know they will soon be too young to take care of themselves. They need to find someone to help them before time runs out, once and for all....

The Zodiac Legacy: Convergence


Stan Lee - 2015
    He'll have to master strange powers, outrun super-powered mercenaries, and unlock the mysterious powers of the Zodiac.

A Wrinkle in Time: The Graphic Novel


Hope Larson - 2012
    Murry, who has gone missing while doing top-secret work for the government. They travel via tesseract — a wrinkle that transports one across space and time — to the planet Camazotz, where Mr. Murry is being held captive. There they discover a dark force that threatens not only Mr. Murry but the safety of the whole universe.Never before illustrated, A Wrinkle in Time is now available in a spellbinding graphic novel adaptation. Hope Larson takes the classic story to a new level with her vividly imagined interpretations of Mrs Whatsit, Mrs Who, Mrs Which, the Happy Medium, Aunt Beast, and the many other characters that readers have loved for the past fifty years. Winner of the 1963 Newbery Medal, A Wrinkle in Time is the first book in Madeleine L'Engle's Time Quintet.

Sky Jumpers


Peggy Eddleman - 2013
    The bombs destroyed almost everything that came before, so the skill that matters most in White Rock—sometimes it feels like the only thing that matters—is the ability to invent so that the world can regain some of what it’s lost.But Hope is terrible at inventing and would much rather sneak off to cliff dive into the Bomb’s Breath—the deadly band of air that covers the crater the town lives in—than fail at yet another invention.When bandits discover that White Rock has invented priceless antibiotics, they invade. The town must choose whether to hand over the medicine and die from disease in the coming months or to die fighting the bandits now. Hope and her friends, Aaren and Brock, might be the only ones who can escape through the Bomb’s Breath and make the dangerous trek over the snow-covered mountain to get help.For once, inventing isn’t the answer, but the daring and risk-taking that usually gets Hope into trouble might just save them all.

The Many Worlds of Albie Bright


Christopher Edge - 2016
    His parents are both scientists and they usually have all the answers. Dad mutters something about Albie's mum being alive and with them in a parallel universe. So Albie finds a box, his mum's computer and a rotting banana, and sends himself through time and space to find her...

The Last Wild


Piers Torday - 2013
    Locked away in a home for troubled children, he's told there's something wrong with him. So when he meets a flock of talking pigeons and a bossy cockroach, Kester thinks he's finally gone crazy. But the animals have something to say. And they need him. The pigeons fly Kester to a wild place where the last creatures in the land have survived. A wise stag needs Kester's help, and together they must embark on a great journey, joined along the way by an overenthusiastic wolf cub, a military-trained cockroach, a mouse with a ritual for everything, and a stubborn girl named Polly. The animals saved Kester Jaynes. But can Kester save the animals?

A Face Like Glass


Frances Hardinge - 2012
    They create wines that can remove memories, cheeses that can make you hallucinate and perfumes that convince you to trust the wearer even as they slit your throat. The people of Caverna are more ordinary, but for one thing: their faces are as blank as untouched snow. Expressions must be learned. Only the famous Facesmiths can teach a person to show (or fake) joy, despair or fear — at a price.Into this dark and distrustful world comes Neverfell, a little girl with no memory of her past and a face so terrifying to those around her that she must wear a mask at all times. For Neverfell's emotions are as obvious on her face as those of the most skilled Facesmiths, though entirely genuine. And that makes her very dangerous indeed...

The Last Musketeer


Stuart Gibbs - 2011
    All for one and one for all!On a family trip to Paris, Greg Rich's parents disappear. They're not just missing from the city—they're missing from the century. So, Greg does what any other fourteen-year-old would do: He travels through time to rescue them.Greg soon finds out that his family history is tied to the legendary Three Musketeers. But when he meets them, they're his age, and they'll only live long enough to become true heroes if he can save them.To rescue his parents, Greg must assume the identity of a young Musketeer in training and unite Athos, Porthos, and Aramis—but a powerful enemy is doing everything possible to stop him.

Portal Through the Pond


David K. Anderson - 2013
    They said her grandmother was crazy. Christy knows better. When 13-year-old Christy's grandmother dies, she leaves Christy a mysterious packet of information revealing an amazing secret: the pond in her yard is in fact a portal to another world. And what's more, her grandfather had disappeared in that world nine years earlier. Christy is determined to honor her grandmother's wish to keep the secret, even if it means alienating her best friend Trevor. However, things spiral out of her control when nosy classmate Rob accidentally crosses into other world, the grown-ups think he has drowned, she's forced to tell Trevor, and Danny--the nine-year-old deaf boy next door--follows her through the portal to rescue Rob. Will Trevor be able to convince the grown-ups to trust Christy to get them all home? Or will they let the police drain the pond, stranding the children in an alien world?

The Cave of Time (Choose Your Own Adventure, #1)


Edward Packard - 1979
    Gradually you can make out two passageways. One curves downward to the right; the other leads upward to the left. It occurs to you that the one leading down may go to the past and the one leading up may go to the future. Which way will you choose?If you take the left branch, turn to page 20. If you take the right branch, turn to page 61. If you walk outside the cave, turn to page 21. Be careful! In the Cave of Time you might meet up with a hungry Tyrannosaurus Rex, or be lured aboard an alien spaceship!What happens next in the story? It all depends on the choices you make. How does the story end? Only you can find out! And the best part is that you can keep reading and rereading until you've had not one but many incredibly daring experiences!

Saving Lucas Biggs


Marisa de los Santos - 2014
    With the help of her best friend, Charlie, and his grandpa Josh, Margaret goes back to a time when Judge Biggs was a young boy and tries to prevent the chain of events that transformed him into a corrupt, jaded man.

Gregor the Overlander


Suzanne Collins - 2003
    This world is on the brink of war, and Gregor's arrival is no accident. A prophecy foretells that Gregor has a role to play in the Underland's uncertain future. Gregor wants no part of it -- until he realizes it's the only way to solve the mystery of his father's disappearance. Reluctantly, Gregor embarks on a dangerous adventure that will change both him and the Underland forever.