Can you recommend some middle grade science fiction books?

Sure. 'A Wrinkle in Time' is a great one. It has a diverse set of characters and takes readers on an amazing science - fiction adventure through different dimensions. Another is 'The Giver'. It presents a unique and thought - provoking sci - fi world with diverse themes such as memory, freedom, and sameness. And 'The City of Ember' is also good. It has diverse elements like a post - apocalyptic underground city and characters from different backgrounds trying to save their world.

I would recommend 'The Hunger Games' by Suzanne Collins. It's set in a future where children are forced to fight to the death in a televised event. It has a lot of action and also explores themes of power, survival, and rebellion. Additionally, 'Artemis Fowl' by Eoin Colfer is a fun science - fiction read. It features a young criminal mastermind who gets involved with fairies in a high - tech world.

One great middle - grade science fiction novel is 'The Giver' by Lois Lowry. It presents a unique and thought - provoking society where everything is controlled. Another is 'A Wrinkle in Time' by Madeleine L'Engle, which takes readers on an intergalactic adventure filled with strange creatures and new concepts. And 'Artemis Fowl' by Eoin Colfer is also a popular choice, with its clever mix of technology and fantasy elements in a science - fiction setting.

One of the top middle grade science fiction books is 'The City of Ember'. It tells the story of two kids in an underground city facing various challenges. Another great one is 'A Wrinkle in Time'. It has an exciting journey through different dimensions. And 'Artemis Fowl' is also very popular, which features a young criminal mastermind dealing with magical and technological elements in a unique world.

One great middle grade science fiction book is 'A Wrinkle in Time' by Madeleine L'Engle. It takes readers on an intergalactic adventure with Meg, Charles Wallace and Calvin. Another is 'The City of Ember' which is set in an underground city facing many challenges. And 'Artemis Fowl' combines science fiction elements with a story about a young criminal mastermind dealing with a world of fairies and advanced technology.

One great book is 'Because of Winn - Dixie' by Kate DiCamillo. It tells the story of a young girl and her dog, and how their friendship helps her make new friends and deal with her mother's absence. Another is 'The One and Only Ivan' which is about a gorilla in a mall and his journey towards a better life. And 'Wonder' by R.J. Palacio is also very popular, which focuses on a boy with facial differences.

Sure. 'Charlotte's Web' is a classic. It tells the beautiful story of friendship between a pig named Wilbur and a spider named Charlotte. It's heartwarming and has been loved by generations.

One great realistic middle grade fiction book is 'Wonder' by R.J. Palacio. It tells the story of Auggie, a boy with facial differences starting school. Another is 'Because of Winn - Dixie' by Kate DiCamillo. It's about a girl and her dog and how they change a small town. And 'The One and Only Ivan' by Katherine Applegate is also wonderful. It's based on a true story of a gorilla in a shopping mall.

Sure. 'The Watsons Go to Birmingham - 1963' is a great one. It tells the story of an African - American family's journey to the South during a turbulent time in American history. It's both educational and engaging for middle - grade readers.

Sure. 'Number the Stars' by Lois Lowry is a great one. It's set during World War II and tells the story of a girl in Denmark who helps her Jewish friend. Another is 'The Watsons Go to Birmingham - 1963' by Christopher Paul Curtis, which follows an African - American family's journey to the South during a turbulent time.