Free Digital Copy of Watertight Marketing

In December 2019, this book was in the last throes of production, when the author – Bryony Thomas – was diagnosed with pancreatic cancer. In celebration of beating the 12-week life expectancy of most that receive her diagnosis, she is now gifting a free copy to anyone who wants one.

Free digital book

Help yourself to a free digital copy of the best-selling book.

Access on your device

You will need an e-reader on a compatible device, e.g. phone, computer or tablet. There is no PDF file available.


Includes companion courses

You will also have access to two companion video courses to take the ideas even further.

The #1 Best-Selling Book

Now in its Second Edition

This is the book on marketing that actually delivers what so many others promise. You’ll discover inspiring true stories from businesses like yours that have doubled, tripled and even hit that fabled 10x revenue and profit. Page by page, you can piece together how marketing supports healthy sales flow, and build an effective marketing operation with one guided action after another.

Watertight Marketing Digital Book

“I think it might be quite good.”

Colin Bryony's Dad

“Everything you need to know about marketing in one place.”

Alison Edgar 
Alison Edgar

Great marketing guidance for businesses.

Tim Rylatt 
Tim Rylatt

“Watertight Marketing has utterly transformed our business. In year one, we doubled both turnover and profit. In year two, we tripled it!”

Hollie Brooks, Co-Founder Audenza
Hollie Brooks, Co-Founder

“Readable, Relatable, Practical”


“Excellent book with practical and achievable marketing advice for all SMEs”

Julie Peel Inspired Design
Julie Peel

“Applying Watertight Marketing is like having Marie Kondo organise the marketing clutter in your mind and business.”

Cara Sherliker Adeva Partners
Cara Sherliker

“Hands down the best book on marketing there is. There’s no fluff only easy to use, easy to implement ideas and concepts.”

Joe Leech MRJOE Ltd
Joe Leech

“Practical, actionable and a proven method. What more could you want from a Marketing book?”

Chris Turner 
Chris Turner

Enlightening, gave me clarity on the missing links

Lisa Flamingo 
Lisa Flamingo

“This book has packed a huge punch for me. It has helped me structure my thinking – and doing – in a way that few other marketing thinkers or other books have.”

Deborah Kingsley, MD KPC Communication
Deborah Kingsley, MD

“Bryony’s theory has revolutionised my thinking after 20 years in marketing.”

Alison Dowsett Blacktrace Holdings Ltd
Alison Dowsett

“The Best Marketing Book Out There. This book contains all the information you need in one place, and it does so in a way that is easy to understand and straight to the point with no jargon.”

Rachel Amazon Review

“This is a brilliant and inspirational update not a new book”

Cheryl Crichton 
Cheryl Crichton

‘This is THE marketing bible! A must have for all businesses serious about growth.’

Alison Edgar, MBE The Entrepreneurs' Godmother
Alison Edgar, MBE

“Every small business owner should read this book”

Nicholas Taimitarha 
Nicholas Taimitarha

“Ideal for those who think outside the box”

Elaine Hollerhead 
Elaine Hollerhead

“The only marketing book you’ll ever need”

Kirsty I. 
Kirsty I.

“I loved the book. We’ve actually enjoyed working through the materials – not least because it works!”

Dave Carr, MD EazyCollect
Dave Carr, MD

It all makes sense!!

Robs W 
Robs W

A story in numbers

A few figures since the first edition hit the shelves in 2013...


Years as Bestseller

5 Star Average Review

Using Methodology