
The Bestseller Experiment
Join author and screenwriter Mark Stay with coach and entrepreneur Mark Desvaux, as they discover the secrets to writing a bestseller and challenge themselves and you to write, market and self-published a bestselling book in just one year. Each week, they are guided by and interview million-selling, chart-topping authors, publishers on the inside, editors, agents, social media specialists, and many more big names who play a part in the bestseller process. From the writing to marketing, plotting to publishing, learn the secrets to help you write your way to the top of the charts.
Latest episodes

Apr 4, 2020 • 5min
EP267: Deep Dive - Indie Children’s Publishing with Karen Inglis
Karen Inglis is a bestselling indie children’s author based in the UK. Her books have sold over 100,000 copies and in this Deep Dive episode she answers our listener questions on finding illustrators, printing, marketing, blurbs, age-ranging, the craft of writing children’s books and tips on running great school events. To support the show go to bestsellerexperiment.com/support Our novel Back To Reality is out now bestsellerexperiment.com/backtoreality

Mar 30, 2020 • 53min
EP266: One Page Punch-Ups with Emad Akhtar
We're delighted to welcome back Orion Publisher (and Editor of the Year nominee!) Emad Akhtar to critique our latest round of One Page Punch-Ups. These are pages sent in by our Chart Topper Patreons. We read them and critique them and all learn a little something that we can use in our writing.

Mar 23, 2020 • 56min
EP004: Archive Rerun Joanne Harris | Chocolat & Sheds
In this week's episode from the BXP Archives... Best known for her novel Chocolat, which sold well over a million copies and was made into a movie starring Johnny Depp and Juliette Binoche, Joanne has written over twenty books, including Runemarks and Gospel of Loki, which were based on Norse legend. We spoke with her about writing, aspiration and sheds.

Mar 16, 2020 • 1h 5min
EP265: BA Paris — Dilemmas and Digging Deep
BA Paris is the bestselling author of Behind Closed Doors, and with her new novel The Dilemma she takes a simple idea and digs deep with gripping effect. It’s this writing style that has sold over a million copies in the UK alone and made her an international bestseller. In a delightfully unassuming interview, she tells us how it all started when her daughters told her to do something for herself for once.

Mar 9, 2020 • 45min
EP264: RNA Awards 2020
The Romantic Novelists’ Association celebrated their diamond anniversary last week with a glitzy award ceremony where four — FOUR! — of our listeners were nominated for awards. We spoke to them about the role the RNA has played in their careers, we bumped into our old friend Rowan Coleman, and we end with a very special interview with Milly Johnson, the evening’s recipient of the RNA Outstanding Achievement Award. Whatever your genre, there’s lots to inspire you here. To support the show go to bestsellerexperiment.com/support Our novel Back To Reality is out now bestsellerexperiment.com/backtoreality

Mar 2, 2020 • 35min
EP263: Steff Green - Heavy Metal Bestseller
Steff Green has written over 30 books since 2015. Her career started with a near-miss with a major publisher, but she struck out on her own and now she’s an award-winner, a USA Today bestseller, and passionate about her storytelling. To support the show go to bestsellerexperiment.com/support Our novel Back To Reality is out now bestsellerexperiment.com/backtoreality

Feb 27, 2020 • 3min
EP262: James Swallow Listener Q&A - A Deep Dive
Ahead of our main episode with James Swallow in a few weeks, we have this exclusive Q&A with James where he answers our listener questions on working in rooms with other writers on series like The Black Library, and he gives us great tips on pace, characterisation, balancing realism and the fantastic, writing for games, and how you can make your world tell the story for you. To support the show go to bestsellerexperiment.com/support Our novel Back To Reality is out now bestsellerexperiment.com/backtoreality

Feb 24, 2020 • 1h
EP003: Archive Rerun Million-Selling Indie Author | Shannon Mayer
In this week's episode from the BXP Archives... From farrier to million-selling indie author, USA Today bestseller, and writing machine, Shannon bestows wisdom, inspiration, and a quote that we want on t-shirts and bumper stickers.

Feb 17, 2020 • 57min
EP261: Live Show with Bec Evans
Bec Evans was previously a guest on a Deep Dive (ep199, discussing her book How to Have a Happy Hustle), but since then she has surveyed over 3,500 authors about their writing habits and discovered some incredibly useful data on how writing little and often can improve your productivity and creativity as a writer. In this special live show, she reveals great tips for writers on toggling, tiny habits, micro-challenges and being spontaneous.

Feb 13, 2020 • 3min
EP260: Barbara Poelle - The Hook, The Book & The Cook
In this exclusive Deep Dive episode for our Patreons, Barbara Poelle is a New York literary agent and author of Funny You Should Ask: Mostly Serious Answers to Mostly Serious Questions About the Publishing Industry — and she answers our listener questions on trends, genre, slush piles, getting an agent, and generally de-mistifying the publishing industry. This is essential listening for authors who want to be traditionally published. To become a Patron of the Bestseller Experiment: https://bestsellerexperiment.com/subscribe/