'Big Little Lies' is back, but this time the kids are in the interrogation room
'Big Little Lies' is back, but this time the kids are in the interrogation room

Clare Mulroy, USA TODAYTue, August 25, 2026 at 12:01 PM UTC
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Celeste from āBig Little Liesā was never meant to be tall. Madeline was never described as blond. But as Liane Moriarty began writing her new sequel āBig Little Truthsā (out now from Crown), she couldnāt stop picturing Nicole Kidman and Reese Witherspoon.
Though her books continue to be adapted into movies and recurring series, Moriarty has always hesitated to write a sequel. But fan fervor over the 2017 HBO series continues, pleading for the show's star-studded cast to return for one more season of drama and ambient crashing waves.
When she published āBig Little Liesā in 2014, Moriarty wanted to memorialize her own (considerably less dramatic) journey of parenting schoolchildren. As her kids grew into teenagers, she found a āwealth of materialā and began writing a mystery novel set at a high school. But when a new swell of support for Season 3 came in, she wondered what the children from āBig Little Liesā would be like at that age. She wondered how Celeste, Madeline, Jane, Renata and Bonnie would cope with it.

When she sat down to write, Moriarty couldnāt ignore the influence of the show. In some cases, she lets this sequel stand separately. Itās still set in Pirriwee, a fictional town in Australia. Madeline still has three kids, different from the showās two. And Tom, the cafe owner from Season 1 (Joseph Cross), never left.
But Moriarty also kept hints of the unpublished novella she wrote for David E. Kelley to use for Season 2, including Meryl Streepās character Mary-Louise. And Renata, initially a side character, gets a bigger spotlight because of scene-stealing Laura Dern.
At a certain point, āI just let (the characters) morph together,ā Moriarty says. āI was also very aware of the fact that readers might be doing the same thing.ā
In āBig Little Truths,ā the kids are growing up
āBig Little Truths" follows a similar formula to its bestselling predecessor, but set 10 years later. Something unthinkable has occurred, but you donāt know how it happened or who was involved. This time, itās a severed finger arriving at the principalās office. And the kids are the ones in the interrogation room.
Chloe, in high school, is predictably Miss Popular. Max plays it cool. Josh is nursing a crush on Skye. Amabella ādefies definition,ā according to Skye. And Ziggy is running an underground vape black market. They reunite after Madelineās disastrous 50th birthday party.
Though none of the children are like her own kids, Moriarty says she drew inspiration from their slang.
ā(My daughter) said something the other day, she said āYou know, Iām lowkey neglected.ā And I said āOh, why didnāt you say that earlier?ā Thatās so funny!ā Moriarty quips.
But she was careful not to go too far. She never would have put in āthat 6-7 thing,ā she says. She needed the lingo to sound just foreign enough that it would harken back to the experience of parenting teenagers in the digital age.
Big kids, bigger problems
But other than teenage shenanigans, Moriarty inserts heavy topics in āBig Little Truths,ā namely consent. The kids learn about it in school. Their parents worry about it. Without spoiling anything, itās a major theme of the book. How do you teach teens about consent? What does it mean? Who is capable of giving it?
Itās hard not to think back to Janeās story, the major twist of āBig Little Lies.ā
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Moriarty says she never sets out with a message for her readers, instead interested in what they take from it. But she looked at Jane in a different light when writing this book.
āSometimes people would refer to Jane's rape and I would say, āWell, it wasn't a rape. It was more of an assault.ā But then when I went back and read the book again, I thought, āOh, actually I would call that rape now,āā Moriarty says. āIs that because I didn't actually remember how I've written the scene? Or is it because I've now changed as we all do as the culture changes and my understanding of consent has changed?"
The adults are also grappling with their own changes now that theyāre in middle life. Perimenopause, cancer diagnoses, divorces and dating are top of mind for the five.
Mary-Louise returns, even though Moriarty only crafted her for Season 2. She named her after Streepās birth name. Moriarty calls it a ācareer highlightā that Streep actually wanted to play her. In Season 2, Mary-Louise comes crashing into Celesteās life after Perryās death, eager to take custody of her grandsons and unable to see that her son was an abuser.
She has a lot more reckoning to do in āBig Little Truths,ā which Moriarty credits in part to the actress herself.
āI realized she still felt protective of her character, and I think that's what actors do, even the villainous characters they find a way to inhabit and understand,ā Moriarty says. āI think that's what we all do through life, and (what) I want to do with my characters is constantly reexamining how you feel about something.ā
Expect Laura Dern in motorcycle leathers in āBig Little Liesā Season 3
With other characters, itās obvious that Moriarty is just having fun. Renata, post-divorce from her fraudster husband Gordon, takes up motorcycle lessons and a fling with a workout instructor.
āItās all Laura Dernās fault because she was so amazing as Renata, it was impossible for me to not give her a bigger role also in this book,ā Moriarty previously told USA TODAY. āYou couldnāt put Renata in a corner.ā

While we certainly hope that Dern gets to strut around Monterey Bay in a full-leather motorcycle suit, Moriarty says she only ever wants to be an āinterested bystanderā in the adaptation process.
That also means she didnāt want any input on the plot of āBig Little Truths,ā even though she says sheās so far gotten āsome really lovely commentsā from the producers, which include Witherspoon and Kidman. She knows things will change for the screen. But she does hope they keep the ending climax, which happens at a school history presentation night. Sheās just not sure itāll be as visually iconic as Season 1ās Audrey-and-Elvis trivia night.
Would she ever write another āBig Little Liesā book, beyond Book 2 and Season 3?
āI donāt know,ā she says. āBut now I love the idea of what would happen as their children get older again. What happens when they all become grandparents?ā
Clare Mulroy is USA TODAYās Books Reporter, where she covers buzzy releases, chats with authors and dives into the culture of reading. Find her on Instagram, subscribe to our weekly Books newsletter or tell her what youāre reading at cmulroy@usatoday.com.
This article originally appeared on USA TODAY: 'Big Little Lies' is back, but this time the kids are in the interrogation room
Source: āAOL Entertainmentā