
Published April 9th, 2026 by Aria
Mystery, Humorous Fiction, Domestic Fiction
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ABOUT THE BOOK:
The Sisterhood Rules:
1. Never let a man come between you
2. Share all your secrets
3. Live life to the fullest – girls just wanna have fun
For twin sisters Isabel and Verity, the sisterhood rules were shattered when Verity had an affair with Izzy’s husband. Unforgivable, right? Devastated by her sister’s betrayal, Izzy casts Verity into social Siberia.
But when their mother goes missing, Verity and Izzy are forced to come together again to find her. And then the estranged sisters’ problems only get bigger. Their mother has a new younger lover and where there’s a will. he’d clearly like to be in it.
Can they stop their mother making a dreadful mistake? And in doing so find a way to bury the pain of the past?
Full of laugh-out-loud humour and devastating pathos, Kathy Lette’s brilliant new novel takes us on a roller-coaster ride which proves that from pain comes healing, from honesty comes forgiveness, and that nothing is more important than your sisters.
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MY REVIEW:
Izzy hasn’t spoken to her twin sister Verity for five years. Not since she had an affair with her husband, breaking the cardinal Sisterhood Rule ‘Never Let A Penis Come Between Us’. But when Verity calls to say their mother, Nicole, is missing, Izzy reluctantly agrees to a ceasefire so they can work together to find her. And when they do find her things only get worse. Because their 69-year-old mother has a young, gold-digging lover and is giving up her job to go travelling with him. Can the sisters find a way to work together to stop their mother making a huge mistake?
Hilarious, sassy, racy and outrageous, this was an absolute riot. I started laughing on the first page and didn’t stop until the last. There are so many memorable and quotable lines and I often stopped to read them out to my husband as they were just too good not to share. But this is so much more than a funny story. It is also a story that is full of heart, giving us scenes that had me all in my feelings as Kathy Lette explores themes of sisterhood, womanhood, complex family relationships, betrayal, forgiveness and healing. Lette has also added some jaw-dropping revelations and surprising twists that will keep you on your toes. It all comes together to create a propulsive novel that was impossible to put down once I’d started.
The book is filled with a cast of charismatic characters who were so much fun to read. I loved that Izzy and Verity may be twins but they were totally different people and even described themselves as ‘the classic odd couple’. Izzy is a pernickety single mum who has given up on life, whilst Verity is a glamorous bohemian who lives life to the full. And while their differences used to make them one perfect whole, they now solidify the chasm between them. I enjoyed watching them try to learn to work together as they searched for their mother and even began to hope they might find a way to reconcile. And speaking of their mother, Nicole is a fantastic character. She is an ebullient, vibrant and fabulous lady who is putting the sex into sextegenarian (I can’t take credit for that line, it’s in the book) and I was rooting for her as she rediscovered life and grabbed it with both hands.
So if you’re looking for a book to lift your spirits and make you laugh out loud, this is for you.
Rating: ✮✮✮✮✰
Thank you Aria Books for sending me a copy of the book in exchange for my honest review.
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ABOUT THE AUTHOR:

Kathy Lette is a celebrated and outspoken comic writer who has an imitable take on serious current issues. She is one of the pioneering voices of contemporary feminism, paving the way for Caitlin Moran and Lena Dunham.
She first achieved succès de scandale as a teenager with the novel Puberty Blues, which was made into a major film and a TV mini-series.
After several years as a singer with the Salami Sisters, a newspaper columnist in Sydney and New York, and as a television sitcom writer for Columbia Pictures in Los Angeles, Kathy wrote numerous international bestsellers including Mad Cows (which was made into a film starring Joanna Lumley and Anna Friel), How to Kill Your Husband and Other Handy Household Hints (recently staged by the Victorian Opera, Australia), To Love, Honour and Betray and The Boy Who Fell To Earth.
Her twenty novels have been published in nineteen languages around the world, and she is also an ambassador for The National Autistic Society, Their World and Ambitious about Autism.
In 2004 she was the London Savoy Hotel’s Writer in Residence, where a cocktail named after her can still be ordered.
Kathy is an autodidact (a word she obviously taught herself), but has three honorary doctorates.
Kathy recently completed a tour of her one-woman show, “Girls Night Out“, and is pleased to report that she didn’t fall out with the cast. She cites her career highlights as once teaching Stephen Fry a word, Salman Rushdie the limbo, and scripting Julian Assange’s cameo in the Simpsons 500th episode.
Kathy has two children and divides her time between Sydney and London.
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Thanks for reading, Bibliophiles xxxx
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