I read volumes 1 to 3 of Alice Oseman’s Heartstopper in one sitting last year, so when this beautiful thing arrived I knew I’d be devouring it quickly. It did not disappoint. Heartstopper Volume 4 begins with a content warning for mental health, specifically anorexia and self-harm, and a link to additional information if you think you need to know more before reading. I love this – whilst I’m passionate about the need for authentic representation of mental health issues in fiction, I also know the trauma that can be caused if you read something you’re not quite in the right mental space to engage with. If you are prepared, though, this book is a wonder. Nick and Charlie’s relationship is developing, and Charlie struggles with how he should tell his boyfriend that he loves him. Nick, meanwhile, is struggling with how he can best support Charlie through what he thinks is an eating disorder.

Oseman sensitively balances the need to provide accurate and authentic portrayals of the issues surrounding these complex mental health concerns, whilst not delving into overly traumatic or explicit levels of detail. Nick and Charlie’s struggles help them – and us – understand the importance of seeking help when needed, and also the value of having a good, strong support network, whilst emphasising the fact that one person cannot be the hero in situations like this. You can’t save someone from their mental health issues, no matter how much you want to be able to. The responsibility doesn’t lie with you.

This is a beautiful addition to a truly wonderful graphic novel series, and it’s probably my favourite of the four volumes is far. I can’t wait for the next instalment.