Sally Rooney new novel Intermezzo, is dubbed 'breathtakingly intimate', as shops cater to fan frenzy with 12am openings

She's built up a cult-like following in recent years having published a string of addictive and relatable novels, and not to mention her two-on-screen adaptations.

And it appears self-described Marxist Sally Rooney, 33, from Ireland's County Mayo, has done it again with her latest release Intermezzo .

It's a tale of two brothers who navigate the death of their father while also exploring their personal, intimate connections.

Critics have hailed the tale, with the Guardian dubbing it 'breathtakingly intimate' and the Telegraph claiming it proves Rooney's greatness as a political writer.

The public must wait until Tuesday to get their hands on the novel, with bookshops, including London 's Book Bar, planning midnight openings and live stream events to cater to the expected demand.

Published by Faber, Intermezzo follows two brothers, Peter and Ivan Koubek, who are grieving the loss of their father, and on the surface, appear to have little in common.

Peter is an established lawyer living in Dublin, successful in his field and assured of himself.

'But in the wake of their father's death, he's medicating himself to sleep and struggling to manage his relationships with two very different women,' the summary reads.

The two different women being his first love Sylvia – a person he shares an emotional bond with, but they lack a physical relationship after an accident left her unable to have penetrative sex.

That takes Peter to the second woman in his life - 23-year-old hedonistic college student Naomi, a connection that satisfies Peter's physical needs.

His brother, on the other hand, leads a much different lifestyle and is a 22-year-old competitive chess player who admittedly struggles with social interaction.

The summary explains: 'Now, in the early weeks of his bereavement, Ivan meets Margaret, an older woman emerging from her own turbulent past, and their lives become rapidly and intensely intertwined.'

'For two grieving brothers and the people they love, this is a new interlude – a period of desire, despair and possibility – a chance to find out how much one life might hold inside itself without breaking.'

It's a tale that has received rave reviews from critics. Alexandra Harris of the Guardian said: 'Intermezzo is an accomplished continuation of the writing that made Rooney a global phenomenon. It's also more philosophically ambitious, stylistically varied, disturbing at times and altogether stranger.'

For the Telegraph's Cal Revely-Calder, the book further established Rooney's status as a 'great' political writer.

She depicts ordinary lives in ­unremarkable contexts, the sort any reader might know; she then shows those lives being warped by affairs of the heart that also, always, reveal disparities – economic, social, sexual – made flesh in the everyday: failed affairs, unhappy friendships, fractious groups,' Revely-Calder wrote.

Elsewhere, James Mariott of the Times wrote: 'The protagonists in the Irish author's fourth novel are sensitive, cultivated, highly intellectual and have great sex.'

Born in Castlebar, a town of 10,000 or so people in County Mayo, a rural part of western Ireland , her mother was a teacher and father a technician who raised her with strong socialist values.

And this is seen massively in her work. All three novels are partly set in - or have characters from - rural western Ireland, while she has described herself as a 'solitary child' like Marianne in Normal People and went to Trinity College Dublin, like the protagonists in her first two novels.

Since Conversations with Friends came out in 2017, Sally's three novels have sold more than 1.3 million copies in the UK alone - and that's not counting pandemic sales which rocketed her back to the top of the best seller list thanks to the success of the TV adaptation of Normal People.

Normal People was the BBC 's most streamed show of 2020, with an astonishing 62.7million views. It had a further 3 million views on Ireland's RTÉ Player, and even more on Hulu.

Her novel, Beautiful World, Where Are You, sold more than 45,000 copies in the UK in its first week of release, making it the bestselling hardback fiction title of 2021.

While she's astonished the literary world becoming one of the youngest ever writers to win the prestigious Costa prize, she admits she had a 'terrible work ethic at school' and just wanted to be left to her own devices.

Sally went to an all-girls Catholic school, St. Joseph's Secondary School, and is said to have 'loathed' the experience.

She told the New Yorker: 'I just found it kind of baffling, the whole institution of school. I was, like, Does no one see that this is repressive, and that there are more of us than there are of them?'

The author boycotted homework while her parents told her to 'fight her own battles' when it came to schoolwork.

In a later interview with The Guardian , she said: 'I don't respond to authority very well. I fundamentally don't agree with accepting authority that you haven't agreed to in some way.'

She joined a writing group at 15 and went on to study at Trinity College, Dublin just like Marianne and Connell in Normal People and Frances and Bobbi in Conversations with Friends.

She hoped to study sociology and English, but was only accepted into the latter program.

A lot like her characters, she reinvented herself at University and became the star of the university debating team, who won the top university debating title in Europe.

The writer started her first novel, Conversations With Friends, in 2014 after starting a master's degree in American literature. When her essay about her debating experiences was spotted by a London literary agent, who asked to see more, the student sent her the manuscript.

Within months it was the subject of a seven-way bidding war between publishers. The rights eventually sold for a rumoured five-figure sum, and it was published in 12 languages at once in 2017.

Her mother Marie, was a a maths and science teacher, and father Kieran, a technician for Ireland's state-owned telecom company.

Marie spent two years volunteering in Lesotho in the eighties before becoming the director of the Linenhall, a community arts centre in Castlebar.

The family attended church and Marie and Kieran were passionate about passing on socialist values.

Speaking to the The Times in 2019, she described herself as 'a borderline controversially strong advocate of free speech' - even on hate speech.'

She said: 'I feel hesitant to allow the government power to legislate,' adding: 'I believe very strongly in the informal regulation of protests and no-platforming.'

Upon writing her novels, she explained: 'I'm trying to show the reality of a social condition as it is connected to broader systems. You would hope that by trying to show those things in process you can say, It doesn't have to be this way.'

Ahead of the publication of her first novel, Conversations with Friends, she gave an interview to the Irish Independent in which she slated Yeates because he was 'a huge fan of Mussolini' and 'into fascism.'

She said: 'I hate Yeats! A lot of his poems are not very good but some are obviously okay. But how has he become this sort of emblem of literary Irishness when he was this horrible man?

'He was a huge fan of Mussolini, he was really into fascism, he believed deeply in the idea of a 'noble class' who are superior by birth to the plebs. And he was in the Senate.

'He wasn't just this harmless weirdo who wrote poetry. People misinterpret him in this country, and when we're taught about him in school, it's just hagiography.'

In the same interview, she said: 'There is a part of me that will never be happy knowing that I am just writing entertainment, making decorative aesthetic objects at a time of historical crisis.'

After her first novel was published, she became more vocal about her Marxist beliefs.

In a YouTube interview, titled 'Writing with Marxism', she addressed her own concerns, addressed by one of her own characters in her book, that the books were a 'commodity' and that people were 'essentially paying to belong to a class of people who read books'.

Speaking about her own beliefs, she added: 'The way I see the world today is most through a Marxist framework. And I'm never quite sure how to make that way of thinking sit alongside the fiction that I write. I don't know what it means to write a Marxist role.

'Even though that's the analytical structure that helps me to make sense of the world around me, I can't necessarily can't always accommodate that structure in the form of a novel.

'The one way that influences my work is that I write a lot about social class, but I don't think there's a straightforward way of doing that.'

And in a 2018 interview at the Louisiana Literature festival, she said: 'Whatever you're drawn to, whether it's Marxism or feminism or it's not political and it's philosophical theory. It's always so hard to make that idea make sense in your every day, very mundane life or intimate personal relationships.

'How do you apply that theory? Or bring it down to that personal level? That for me, is something very interesting. It's something I'm interested in following, like a thread through my work.

'How do I take the ideas and beliefs and principles I believe to be true and make sense of them, not in a broad social political way but in a miniature way of people's intimate lives, in love stories.'

Shortly after the Irish referendum in 2018, she declared she would stop tweeting, writing: 'Novelists are given too much political prominence.'

However she later came out in support of Jeremy Corbyn in December 2018, stating that although she didn't love the Labour leader, she did want him to become Prime Minister.

While Sally writes about torrid romantic affairs, she claims she leads 'a very quiet life' and describes herself as an introvert, who is embarrassed by the fuss around novelists. However, she is passionate about millennials making their voices heard.

She lives in her hometown of Castlebar with John Prasifka, a maths teacher who she met in the final year of university. She also works as the editor of an Irish literary magazine.

She's previously spoken of the 'hell of fame' - adding that 'it doesn't seem to work in any real way for anyone.'

Speaking to the Guardian, she said fame results in a person 'enduring variably serious invasions of their privacy from the media, from obsessive fans, and from people motivated by obsessive hatred'.

Sally, who eventually stopped posting and looking on Twitter, explained how she tried to avoid as much coverage as possible - and even went so far as to mute her own name.

However, the author went on to say how her attempts failed, adding that 'the world does have a way of intruding.'

But despite fans of the author approaching her and being 'almost always' friendly and pleasant, she says the experience of fame isn't a good one - and struggles to see a positive way out.

'Of course, that person could stop doing whatever it is they're good at, in order to be allowed to retire from public life, but that seems to me like a big sacrifice on their part and an exercise in cultural self-destruction for the rest of us, forcing talented people either to endure hell or keep their talents to themselves,' she explained.

'I don't think it is graceless for people in those positions to speak out about how poisonous this system is. It doesn't seem to work in any real way for anyone, except presumably some shareholders somewhere.'