Journalism Mangan writes a regular column, TV reviews, and occasional features at
The Guardian, and is an opinion writer for
The i Paper. A major part of her writing is related to feminism.
The Guardian has given only 15 zero-star reviews, two of them by Mangan. In 2021 Mangan gave a zero-star review to the film
Sex, Unzipped, remarking that the film "is a TV disgrace". In 2025 Mangan gave a zero-star review to television series ''
All's Fair'', describing the show as "Fascinatingly, incomprehensibly, existentially terrible". Mangan also has a regular column for
Stylist magazine.
Books Mangan's book
My Family and other Disasters (2009) is a collection of her newspaper columns. She has also written books about her childhood and her wedding. Her debut novel,
Are We Having Fun Yet?, was published in 2021.
The Scotsman's
Kirsty McLuckie gave the novel a glowing review, describing the book as "a work of genius". == Other activities ==