J

Jenny O’Brien

Bestselling Author • 8 Series • 22 Books

8
Series
22
Books
8
Active

🎯 Where Should I Start?

Best Starting Point
Publication Order of Dai Monday Books
Start with: Boy Brainy (2016)
Popular Choice
Publication Order of Detective Alana Mack Books
Start with: The Puppet Maker (2023)
Popular Choice
Publication Order of Irish Girl Romance Books
Start with: Ideal Girl (2015)

About Jenny O’Brien

She took up writing fiction when she came up with a plot for a novel, and has not stopped since. She came up with the name of a character, named Dai Monday who was a little boy being bullied. It took her a year to jump in and pen his story, which was called “Boy Brainy”. She writes what she enjoys to read, which are thrillers and romance. Jenny likes to read many of the other genres, too and she can always be found with a book or six kicking around. On her fortieth birthday, she asked to have built-in bookshelves rather than diamonds which says a lot. She is a year-round sea swimmer. She also works as a nurse. Jenny also spends a lot of time talking to her imaginary buddies who always are there knocking about inside her head and keep her out of trouble. Rising to prominence with the Publication Order of Dai Monday Books series, Jenny O’Brien has since expanded their repertoire to include numerous successful works across various genres. Their writing style, characterized by compelling narratives and memorable characters, has earned them a dedicated global readership with millions of fans worldwide.

📚 All Book Series by Jenny O’Brien

Publication Order of Dai Monday Books
2 books 2016–2018
1

Boy Brainy

Boy Brainy continues the Publication Order of Dai Monday Books story arc with Jenny O’Brien's signature blend of plot twists and unforgettable characters.

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2016
2

Granny's Gone AWOL in Guernsey

Readers dive deeper into the world of Publication Order of Dai Monday Books with Granny's Gone AWOL in Guernsey, another outstanding contribution from Jenny O’Brien.

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2018
Publication Order of Detective Alana Mack Books
3 books 2023–2024
1

The Puppet Maker

The Puppet Maker continues the Publication Order of Detective Alana Mack Books story arc with Jenny O’Brien's signature blend of plot twists and unforgettable characters.

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2023
2

Roses for the Dead

A gripping mystery unfolds in Roses for the Dead as the investigation takes deadly new turns. This installment of the Publication Order of Detective Alana Mack Books series showcases Jenny O’Brien's mastery of suspense.

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2024
3

Cage of Bones

Cage of Bones continues the Publication Order of Detective Alana Mack Books story arc with Jenny O’Brien's signature blend of plot twists and unforgettable characters.

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2024
Publication Order of Irish Girl Romance Books
1 books 2015–2015
1

Ideal Girl

Readers dive deeper into the world of Publication Order of Irish Girl Romance Books with Ideal Girl, another outstanding contribution from Jenny O’Brien.

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2015
Publication Order of Englishwoman Books
5 books 2016–2017
1

Englishwoman in Paris

Readers dive deeper into the world of Publication Order of Englishwoman Books with Englishwoman in Paris, another outstanding contribution from Jenny O’Brien.

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2016
2

Englishwoman in Scotland

Readers dive deeper into the world of Publication Order of Englishwoman Books with Englishwoman in Scotland, another outstanding contribution from Jenny O’Brien.

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2017
3

Englishwoman in Manhattan

Englishwoman in Manhattan is an essential installment in the Publication Order of Englishwoman Books series, delivering the tension and character depth that fans of Jenny O’Brien have come to expect.

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2017
4

Englishman in Blackpool

Englishman in Blackpool is an essential installment in the Publication Order of Englishwoman Books series, delivering the tension and character depth that fans of Jenny O’Brien have come to expect.

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2017
5

Englishwoman at Christmas: Holly and Ivy

Englishwoman at Christmas: Holly and Ivy is an essential installment in the Publication Order of Englishwoman Books series, delivering the tension and character depth that fans of Jenny O’Brien have come to expect.

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2017
Publication Order of Detective Gaby Darin Books
6 books 2020–2022
1

Silent Cry / Missing in Wales

Silent Cry / Missing in Wales continues the Publication Order of Detective Gaby Darin Books story arc with Jenny O’Brien's signature blend of plot twists and unforgettable characters.

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2020
2

Darkest Night

Darkest Night continues the Publication Order of Detective Gaby Darin Books story arc with Jenny O’Brien's signature blend of plot twists and unforgettable characters.

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2020
3

Fallen Angel

Fallen Angel is an essential installment in the Publication Order of Detective Gaby Darin Books series, delivering the tension and character depth that fans of Jenny O’Brien have come to expect.

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2020
4

Lost Souls

Readers dive deeper into the world of Publication Order of Detective Gaby Darin Books with Lost Souls, another outstanding contribution from Jenny O’Brien.

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2021
5

Buried Lies

Buried Lies is an essential installment in the Publication Order of Detective Gaby Darin Books series, delivering the tension and character depth that fans of Jenny O’Brien have come to expect.

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2021
6

Cold Grave

Readers dive deeper into the world of Publication Order of Detective Gaby Darin Books with Cold Grave, another outstanding contribution from Jenny O’Brien.

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2022
Publication Order of Standalone Novels
3 books 2018–2026
1

The Stepsister

Readers dive deeper into the world of Publication Order of Standalone Novels with The Stepsister, another outstanding contribution from Jenny O’Brien.

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2018
2

The Book of Lost Children

Readers dive deeper into the world of Publication Order of Standalone Novels with The Book of Lost Children, another outstanding contribution from Jenny O’Brien.

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2025
3

The Resistance Knitting Club

Readers dive deeper into the world of Publication Order of Standalone Novels with The Resistance Knitting Club, another outstanding contribution from Jenny O’Brien.

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2026
Publication Order of Short Stories/Novellas
1 books 2017–2017
1

Dunkirk - Rescuing Robert

Readers dive deeper into the world of Publication Order of Short Stories/Novellas with Dunkirk - Rescuing Robert, another outstanding contribution from Jenny O’Brien.

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2017
Publication Order of Anthologies
1 books 2017–2017
1

12 Days of Christmas

Readers dive deeper into the world of Publication Order of Anthologies with 12 Days of Christmas, another outstanding contribution from Jenny O’Brien.

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2017

? Frequently Asked Questions

Who is Jenny O’Brien?

Jenny O’Brien is a bestselling author known for 8 book series containing over 22 books. Popular series include Publication Order of Dai Monday Books, Publication Order of Detective Alana Mack Books, Publication Order of Irish Girl Romance Books. Their work spans multiple genres and has captivated millions of readers worldwide.

What is the best Jenny O’Brien series to start with?

For readers new to Jenny O’Brien's work, the Publication Order of Dai Monday Books series is the ideal entry point. It showcases the author's signature style and contains 2 books. Begin with Boy Brainy to start from the very beginning.

How many books has Jenny O’Brien written?

Jenny O’Brien has written over 22 books across 8 series. This prolific output covers multiple genres, making them one of the most versatile authors in contemporary fiction.

Should I read Jenny O’Brien books in order?

Yes, reading Jenny O’Brien's series in publication order is strongly recommended. Most series feature evolving character arcs, ongoing story threads, and references to earlier events that are most rewarding when experienced in sequence. Our complete reading order guides are listed above.

What genre does Jenny O’Brien write in?

Jenny O’Brien writes primarily in fiction. With 8 series across 22 books, the author has explored a wide range of themes and storytelling approaches throughout their career.

Are Jenny O’Brien's books standalone or must they be read as a series?

Most of Jenny O’Brien's books are part of ongoing series and deliver the most satisfying experience when read in order. However, several standalone novels and short story collections provide excellent entry points without requiring prior knowledge of other series.

What is Jenny O’Brien's most popular book?

Based on reader reviews and sales data, Jenny O’Brien's most celebrated works come from the Publication Order of Dai Monday Books series. The first book, Boy Brainy, is widely considered the ideal starting point and consistently receives outstanding reader ratings.