Book picks similar to
The Invasion by K.A. Applegate


science-fiction
sci-fi
young-adult
animorphs

The Magician's Nephew


C.S. Lewis - 1955
    Their lives burst into adventure when Digory's Uncle Andrew, who thinks he is a magician, sends them hurtling to...somewhere else. They find their way to Narnia, newborn from the Lion's song, and encounter the evil sorceress Jadis before they finally return home.

The Forgotten Door


Alexander Key - 1965
    He can't remember who he is or where he came from. He only knows he fell through the forgotten door to the strange planet, Earth, and he is in great danger. Injured from his fall, he has to find someone who will help him. Through his extraordinary power to read people's minds, Jon makes friends with a local family. But then rumors of his existence get back to the army and Jon realizes that the family is in danger, too. Time is running out. He must find the secret passage quickly or he may never get home again.

Mrs. Frisby and the Rats of NIMH


Robert C. O'Brien - 1971
    Frisby, a widowed mouse with four small children, must move her family to their summer quarters immediately, or face almost certain death. But her youngest son, Timothy, lies ill with pneumonia and must not be moved. Fortunately, she encounters the rats of NIMH, an extraordinary breed of highly intelligent creatures, who come up with a brilliant solution to her dilemma.

A World Without Heroes


Brandon Mull - 2011
    In the past, the people of Lyrian welcomed visitors from the Beyond, but attitudes have changed since the wizard emperor Maldor rose to power. The brave resistors who opposed the emperor have been bought off or broken, leaving a realm where fear and suspicion prevail.In his search for a way home, Jason meets Rachel, who was also mysteriously drawn to Lyrian from our world. With the help of a few scattered rebels, Jason and Rachel become entangled in a quest to piece together the word of power that can destroy the emperor, and learn that their best hope to find a way home will be to save this world without heroes.

The Road to Balinor


Mary Stanton - 1988
    After a terrible riding accident, Ari cannot remember anything of her past and is sent to live on a farm with foster parents. What Ari doesn't know is that she is not from our world, but from Balinor, a land of sorcerers and unicorns! Her parents, the King and Queen, sent her to Earth to protect her from a raging war before they were banished from their homeland. Now Ari--Princess Arianna--has found the road back to Balinor. As she struggles to remember her heritage, she must face the challenge of restoring peace to Balinor.

Dragon's Milk


Susan Fletcher - 1989
    You must leave tonight."Before she even hears the words, Kaeldra already knows what she must do. She must search out the mother dragon whose draclings have just hatched and somehow get some of her precious milk. It's the only way to save her foster-sister's life. Kaeldra would rather not go. It's much too terrifying, much too dangerous. But Kaeldra knows that she's the only one who can do it. For she is the only one who can actually communicate with dragons.But little does Kaeldra know what she's getting into. She's about to begin a journey that will entwine her fate with that of three little draclings and one would-be dragonslayer. A journey that will become a struggle for life.

Wolf Tower


Tanith Lee - 1998
    Then a golden stranger arrives, living proof of a world beyond the House walls. Claidi risks all to free the charming prisoner and accompanies him across the Waste toward his faraway home. It is a difficult yet marvelous journey, and all the while Claidi is at the side of a man she could come to love. That is, until they reach his home . . . and the Wolf Tower.

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 Capture


Kathryn Lasky - 2003
    Aggie's. With a new friend, clever and scrappy Gylfie, he uncovers a training camp for the leader's own nefarious goal.

The Alchemyst


Michael Scott - 2007
    Nearly seven hundred years later, he is acknowledged as the greatest Alchemyst of his day. It is said that he discovered the secret of eternal life. The records show that he died in 1418. But his tomb is empty and Nicholas Flamel lives. The secret of eternal life is hidden within the book he protects—the Book of Abraham the Mage. It's the most powerful book that has ever existed. In the wrong hands, it will destroy the world. And that's exactly what Dr. John Dee plans to do when he steals it. Humankind won't know what's happening until it's too late. And if the prophecy is right, Sophie and Josh Newman are the only ones with the power to save the world as we know it. Sometimes legends are true. And Sophie and Josh Newman are about to find themselves in the middle of the greatest legend of all time.