Oh Brother: A Graphic Memoir

By Georgina Chadderton

Reviewed by Annaleise Byrd

Georgina Chadderton is a freelance cartoonist from Adelaide. Her debut graphic novel, Oh Brother: A Graphic Memoir, is set in the early 2000s and details her experience of growing up alongside her younger brother, Rob, who is autistic and has an intellectual disability.

The story opens with the family moving to a new house shortly before Gina starts high school (Year 8). Gina is shy, arty and a little anxious. She navigates common issues like making a new friend, dealing with mean kids and getting her period. Her loving parents are a delightful constant, the three of them working together to keep Rob safe and happy. This is not a story in which one child is neglected due to the other’s high support needs, nor one in which the parents are stressed and sad; theirs is a warm, loving and good-humoured household in which everyone’s needs are (mostly) met.

The disability representation here is thoughtful and authentic. Rob is non-verbal but communicates through sounds, echolalia, tapping, sign language and stimming. He loves Vegemite and Disney books and has ninja-like skills for getting into forbidden things. Autism is explained through Gina’s answers to her friend’s questions, while the prologue explains that terminology and support practices continue to evolve. Readers familiar with neurodivergence will likely identify that Gina herself shows signs of being autistic, a point that is explained in the back matter (which also contains photos of the real Rob and details of his current supported living situation).

Some of the book’s other strengths include the fully fleshed-out new friend character (who deals beautifully with Gina’s anxieties and Rob’s hard days without veering into saintliness) and Chadderton’s treatment of the generic mean girl characters (they are mean rather than bullying and are given neither comeuppance nor redemption; they are merely a fact of life). The absence of tired tropes in these characters’ storylines suggests an exciting new talent has arrived on the Australian kidlit scene. I also thoroughly enjoyed the story’s Australianisms, such as op shops, takeaway and Arnott’s Shapes. What a delight for Australian graphic novel readers, who are more used to seeing thrift stores, takeout and Pop-Tarts!

This is a fantastic addition to the growing range of middle grade graphic memoirs (other examples I’ve enjoyed include A First Time for Everything (Dan Santat), Sea Legs (Jules Bakes and Niki Smith) and Big Apple Diaries (Alyssa Bermudez)). As well as being a hit with fans of realistic graphic novels, it may also suit readers who enjoy prose novels featuring sensitive disability representation (for example, Paws (Kate Foster), August & Jones (Pip Harry) and Everything I’ve Never Said (Samantha Wheeler)). I look forward to reading whatever Chadderton writes next!

Penguin Books 2026

Georgina Chadderton

Annaleise Byrd is the author of middle grade portal fantasies Losing the Plot and Down the Plot Hole, and the picture book You Are Not a Pup!