Book picks similar to
Ambassador by William Alexander


science-fiction
middle-grade
sci-fi
aliens

You'll Like It Here (Everybody Does)


Ruth White - 2011
    BUT they also have GROSSLY UNIQUE qualities, such as blue streaks in their hair that pop up randomly and language skills that sound like nothing on this planet. The story takes these alien kids, along with their mother and grandfather, by accident, to a far planet in which the society is not only oppressive but hostile to individual freedom. People are kept submissive through drugs and brainwashing. The Blues, who have spent time in free societies recognize the upside-down-ness of this world. They're almost helpless to do anything, but do what they can, plan their escape, and vow to help others.

Zero G


Dan WellsBetsy Hogg - 2018
    The journey is over a century long but luckily, everyone is in stasis, so they’ll be safe and sound asleep during the trip. Everyone that is, except for Zero, whose pod has malfunctioned, waking him up a hundred years early. His initial excitement in roaming the ship alone quickly turns to a heart-stopping interstellar adventure when a family of space pirates show up, trying to hijack the ship and take the colonizers hostage. With everyone he knows fast asleep, it’s up to Zero to think fast and find a way to stop them–all on his own.

The Map to Everywhere


Carrie Ryan - 2014
    To Master Thief Fin, an orphan from the murky pirate world of the Khaznot Quay, the Map is the key to finding his mother. To suburban schoolgirl Marrill, it's her only way home after getting stranded on the Pirate Stream, the magical waterway that connects every world in creation. With the help of a bumbling wizard and his crew, they must scour the many worlds of the Pirate Stream to gather the pieces of the Map to Everywhere--but they aren't the only ones looking. A sinister figure is hot on their tail, and if they can't beat his ghostly ship to find the Map, it could mean the destruction of everything they hold dear! Heart-pounding escapades and a colorful cast of characters will have readers setting sail through this wholly original and unforgettable tale.

Sidekicked


John David Anderson - 2013
     Andrew Bean might be a part of H.E.R.O., a secret organization for the training of superhero sidekicks, but that doesn’t mean that life is all leaping tall buildings in single bounds. First, there’s Drew’s power: Possessed of super senses – his hearing, sight, taste, touch, and smell are the most powerful on the planet – he’s literally the most sensitive kid in school. There’s his superhero mentor, a former legend who now spends more time straddling barstools than he does fighting crime. And then there’s his best friend, Jenna – their friendship would be complicated enough if she weren’t able to throw a Volkswagen the length of a city block. Add in trying to keep his sidekick life a secret from everyone, including his parents, and the truth is clear: Middle school is a drag even with superpowers. But this was all before a supervillain long thought dead returned to Justicia, superheroes began disappearing at an alarming rate, and Drew’s two identities threatened to crash head-on into each other. Drew has always found it pretty easy to separate right from wrong, good from evil. It’s what a superhero does. But what happens when that line starts to break down?

The Secret Keepers


Trenton Lee Stewart - 2016
    At first he is thrilled with his new treasure, but as one secret leads to another, Reuben finds himself torn between his innately honest nature and the lure to be a hero.Now he is on a dangerous adventure--full of curious characters, treacherous traps, and hairsbreadth escapes--as he races to solve the mystery before it is too late. Even with fearless Penny, mighty Jack, and the wise Mrs. Genevieve on his side, can Reuben outwit and outmaneuver the sly villain called The Smoke and his devious defenders the Directions and save the city from a terrible fate?In this ingeniously crafted novel, acclaimed New York Times bestselling author Trenton Lee Stewart invites readers to join the adventure, decipher the clues, and ask themselves the question: Is knowing a secret a gift or a curse?

The Andalite Chronicles


K.A. Applegate - 1997
    The one who gave five young humans the ability to morph into any animal they touch. They are still out there, fighting an evil so powerful there isn't a moment that goes by when they can actually feel safe. Their story continues.But this is how it all began.The story that came before Animorphs . . .

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?

The Unwanteds


Lisa McMann - 2011
    That is the way of the people of Quill. Each year, all the thirteen-year-olds are labeled as Wanted, Necessary, or Unwanted. Wanteds get more schooling and train to join the Quillitary. Necessaries keep the farms running. Unwanteds are set for elimination. It’s hard for Alex to leave behind his twin, Aaron, a Wanted, but he makes peace with his fate—until he discovers that instead of a “death farm,” what awaits him is a magical place called Artimé. There, Alex and his fellow Unwanteds are encouraged to cultivate their creative abilities and use them magically. Everything Alex has ever known changes before his eyes, and it’s a wondrous transformation. But it’s a rare, unique occurrence for twins to be divided between Wanted and Unwanted, and as Alex and Aaron's bond stretches across their separation, a threat arises for the survival of Artim that will pit brother against brother in an ultimate magical battle.

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.

Only You Can Save Mankind


Terry Pratchett - 1992
    . . isn't it?The alien spaceship is in his sights. His finger is on the Fire button. Johnny Maxwell is about to set the new high score on the computer game Only You Can Save Mankind.Suddenly, a message appears:We wish to talk. We surrender.But the aliens aren't supposed to surrender—they're supposed to die!

The Empire Strikes Back - So You Want to Be a Jedi?


Adam Gidwitz - 2015
    You can move things with your mind. Control people with your thoughts. Oh, and the lightsabers. Yeah, those are awesome. But it's not all mind control and weaponized flashlights. Being a Jedi is hard work. Also, there are bad guys. Lots of bad guys. Who want to kill you.Do you still want to be a Jedi?Well, this book tells the tale of one of the greatest Jedi ever. It's also a retelling of the classic film The Empire Strikes Back. But it is more than that. It also teaches you how to become a Jedi. Maybe you don't need to learn how to levitate or sense your surroundings blindfolded. And maybe you don't want to hear a story about lightsabers and murderous snow creatures and spaceships. But maybe you do want to hear such a story. And maybe, just maybe, you do want to learn how to be a Jedi. Well, in that case, this is the book for you. The choice, my young friend, is in your hands. Literally.

The Lion of Mars


Jennifer L. Holm - 2021
    But he's still just a regular kid - he loves cats, any kind of cake, and is curious about the secrets the adults in the US colony are keeping. Like, why don't have contact with anyone on the other Mars colonies? Why are they so isolated? When a virus breaks out and the grown-ups all fall ill, Bell and the other children are the only ones who can help. It's up to Bell - a regular kid in a very different world - to uncover the truth and save his family ... and possibly unite an entire planet.

Tesla's Attic


Neal Shusterman - 2014
    When Nick opens the door to his attic room, he's hit in the head by a toaster. That's just the beginning of his weird experiences with the old junk stored up there. After getting rid of the odd antiques in a garage sale, Nick befriends some local kids-Mitch, Caitlin, and Vincent-and they discover that all of the objects have extraordinary properties. What's more, Nick figures out that the attic is a strange magnetic vortex, which attracts all sorts of trouble. It's as if the attic itself has an intelligence . . . and a purpose.Ultimately Nick learns that the genius Nikola Tesla placed the items-his last inventions-in the attic as part of a larger plan that he mathematically predicted. Nick and his new friends must retrieve everything that was sold at the garage sale and keep it safe. But the task is fraught with peril-in addition to the dangers inherent in Tesla's mysterious and powerful creations, a secret society of physicists, the Accelerati, is determined to stop Nick and alter destiny to achieve its own devious ends. It's a lot for a guy to handle, especially when he'd much rather fly under the radar as the new kid in town.

What We Found in the Sofa and How it Saved the World


Henry Clark - 2013
    But with the help of an eccentric neighbor, an artificial intelligence in the form of a double-six domino, a DNA-analyzing tray, two hot air balloons, and a cat named Mucus, three kids from the middle of nowhere might be able to save the planet.Henry Clark's dazzling debut middle grade novel is a thoroughly original, unabashedly wacky, and surprisingly affecting story about the importance of intelligence and curiosity in a complacent world.

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.