Big Little Truths: New Book Hints at HBO Season 3 Plot
Liane Moriarty's sequel novel 'Big Little Truths' reveals what's next for Madeline, Celeste, and Jane a decade later. A mysterious finger and dark secrets set the stage for the potential third season of HBO's hit series.
Friday, August 28, 2026

Moriarty Returns With Long-Awaited Sequel
Author Liane Moriarty has released "Big Little Truths," a follow-up novel to her bestselling "Big Little Lies" that continues the story of the show's beloved characters a full decade after the events of the original series. The book provides fresh narrative material that could shape the direction of a potential third season of HBO's acclaimed drama series.
A Mysterious Beginning
The sequel kicks off with an unsettling discovery: a mysterious finger is sent to the school principal, immediately setting an ominous tone for the story. This macabre opening establishes that the drama in the quiet beach town of Monterey is far from over, despite a decade passing since the previous narrative concluded.
Where Are They Now?
The new novel explores the lives of the central characters—Madeline, Celeste, and Jane—as they navigate their lives 10 years later. The passage of time allows Moriarty to explore how these women have changed, what secrets they've been keeping, and how their past traumas continue to affect their present circumstances. The story examines the lasting impact of the events that concluded the original series while introducing fresh conflicts and mysteries.
Implications for HBO's Future
While HBO has not officially greenlit a third season of "Big Little Lies," the release of "Big Little Truths" provides source material that could inform any future television adaptation. The book's plot points, character arcs, and new mysteries offer a roadmap for what a continuation of the series could explore. HBO fans have eagerly awaited news of the show's return, and Moriarty's sequel suggests there's still plenty of story to tell in this universe.
A Literary Bridge
The novel serves as a bridge between the conclusion of the HBO series and any potential future television installments. By publishing this sequel, Moriarty has created an opportunity for the show's producers and network executives to gauge audience interest and develop storylines that resonate with fans who have followed the characters' journey from the beginning. Whether the book's narrative will directly translate to screen remains to be seen, but "Big Little Truths" offers compelling material for consideration.