Oliver's Great Big Universe #3: Evolution Changes Everything!: A Novel
Sale price
$1498
Chapter Book · Ages 8–12 · 2025

Oliver's Great Big Universe #3: Evolution Changes Everything!: A Novel

By Jorge Cham

Part of the Oliver's Great Big Universe series

A boy's quest to fund a new computer leads to a hilarious exploration of life's origins.

4.3/5 Goodreads · 29 ratings
256 pages
$15.99Save 6%

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Bookroo's summary

Oliver needs a new computer, so he decides to write a book about animals to sell at school. His curiosity spirals into a quest to understand life's origins, from primordial soup to dinosaurs. As he juggles chores for a retired paleontologist and navigates friendship challenges, Oliver's journey is filled with humor and discovery. Can he balance his scientific curiosity with middle school drama? Dive into Oliver's world where science meets laughter, and every page is an adventure.

From the publisher

“Mind-expanding and hilarious! I got smarter reading this!” –Jeff Kinney, author of the international bestselling series Diary of a Wimpy Kid Science meets Diary of a Wimpy Kid in this original illustrated middle-grade fiction series that blends science with narrative from bestselling author-artist Jorge Cham, the Emmy Award-nominated creator of PBS’s Elinor Wonders Why Oliver needs a new computer because nobody wants to play with him as every move and save takes way too long. To raise money, he has the brilliant idea to write another book and sell it at school. So, he picks a topic he thinks lots of kids will like–animals. But when he starts to think about it, he wonders where do animals come from, and that leads him to wonder where life comes from and how animals evolve. Subjects range from the origins of life (primordial soup and life in early Earth–mostly scum/bacteria) to small organisms and fish to dinosaurs, of course! Mass extinctions. Cats, dogs, horses and chickens. And oh yes, people! Along with making his new book, Oliver’s also doing chores for neighbors to make money, including odd jobs for the old cat lady down the street, who, as it turns out, is a retired paleontologist. (Not just any paleontologist, but as it’s revealed later, a famous one.) As Oliver does chores for her, she fills him in on the history of life on earth. Meanwhile, Oliver is doing great with his group of friends. But as they all get excited to help him with the book, this causes trouble, leading to a mild breakup of the group which all gets resolved at the end in typical Oliver-esque humorous fashion. With laugh-out-loud humor and cartoon-style illustrations from bestselling writer and the creator of PHD Comics Jorge Cham, Oliver’s Great Big Universe is a STEAM-themed, diary-style series following one kid who’s taking on the whole universe–if he can survive middle school first. More from Oliver’s Great Big Universe series: Oliver’s Great Big Universe (#1) Oliver’s Great Big Universe: Volcanoes Are Hot! (#2)

At a glance
Format
Hardcover
Pages
256
Reading age
8–12
Audience
Middle Grade
Lexile
800L
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The fine print

Book details

Reading levels
ATOS
~5.1
F&P level
~S
Publication
Published
September 16, 2025
Edition
Language
English
Type
Chapter Book
Identifiers
ISBN
9781419764066

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