We Are All Made of Molecules
By Author / Illustrator
Susin Nielsen
Genre
Family & Home
Age range(s)
14+
Publisher
Andersen Press
ISBN
9781839138829
Format
Paperback / softback
Published
02-07-2026
Synopsis
Meet Stewart. He's geeky, gifted and sees things a bit differently to most people. His mum has died and he misses her all the more now he and Dad have moved in with Ashley and her mum.
Meet Ashley. She's popular, cool and sees things very differently to her new family. Her dad has come out and moved out - but not far enough. And now she has to live with a freakazoid step-brother.
Stewart can't quite fit in at his new school, and Ashley can't quite get used to her totally awkward home, which is now filled with some rather questionable decor. And things are about to get a whole lot more mixed up when these two very different people attract the attention of school hunk Jared. . .
'An uplifting and funny story of modern family life' Guardian, The Best New Children's Books
Reviews
Kimberley
You wouldn't think a book which starts with the death of a young mum could be so funny. Don't get me wrong, in places it is heartbreakingly sad and you'll need your tissues. But it is also laugh-out-loud-on-the-bus-and-have-everyone-stare-at-you hilarious.
We Are All Made of Molecules begins as Stewart's widowed dad, and Ashley's single mum, who have been dating for a while, move in together. Stewart is delighted that he will finally get to have a sister but soon realises that Ashley does not share his enthusiasm.
The dual-narrator format gives the reader both characters' - sometimes wildly different - perspectives on events. The two could hardly be more different. Stewart is a gifted child, a little socially awkward, who loves his cat, Schrödinger, and likes to wrap himself in the blanket his mum knitted and breathe in her molecules. Ashley is super-popular, more interested in her next outfit than her schoolwork, and consumed with what other people think of her. She can't tell her friends her dad is gay, she is so embarrassed by Stewart's existence, and keeps at the top of the social ladder by making sure her friends stay a couple of rungs below her.
When the reluctant step-siblings encounter the new star of the basketball team, Jared, their reactions are very different. Ashley can't stop thinking about how cute their children would be. Stewart tries desperately to avoid the bully at all costs but knows Ashley won't listen to any warning from him. Eventually, Jared shows his true colours in a way Ashley will never forget.
This is the 10th anniversary of the publication of this book and it is the first time I have read it. It has aged well and is an absolute page turner. I laughed, I cried and I was totally invested in this blended family. There are scenes of sexual assault, although these are not graphic, bullying and alcohol abuse.
Ages 12+ / 336 pages / Reviewed by Kimberley Lawson, school librarian
Suggested Reading Age 11+
This Boy I Hardly Know
A Million Tiny Missiles All At Once
I Dare You
My Name is Jodie Jones
