Oliver's Great Big Universe
Can Oliver survive middle school while unraveling cosmic mysteries?
Book Series · 3 Books
In order from Oliver's Great Big Universe to Evolution Changes Everything!: A Novel.
Can Oliver survive middle school while unraveling cosmic mysteries?
3 books · Published 2024–2025
Can Oliver survive middle school while unraveling cosmic mysteries?
Oliver must win the science fair to escape his cafeteria catastrophe.
A boy's quest to fund a new computer leads to a hilarious exploration of life's origins.
There are 3 books in the Oliver's Great Big Universe series. It began with Oliver's Great Big Universe in 2024, and the newest book, Evolution Changes Everything!: A Novel, was published in 2025.
The series is best for ages 8–12, based on the age ranges of the individual books.
The authors and illustrators who bring Oliver's Great Big Universe to life.
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