‘Bella’s brilliant love letter to running turns into an extraordinarily brave and frank account of her battle with anxiety. This is a compassionate and important book which presents running as a simple but effective antidote to an anxious world’ Joe Lycett ‘An insightful take on what it's like to experience, and confront one's mental health while joyfully celebrating the fact that just being an everyday runner can be enough to change your life. Warm, accessible and perfect for resetting a glum January mindset’ Alexandra Heminsley, author of Running Like a Girl ‘A heartfelt and joyous ode to the strange, wonderful pull of a pair of ugly trainers, tight fitting Polyester, the rainy, windy open road and the peace and clarity it brings. Anyone that runs will love this book’ Dermot O’Leary ‘I don’t know that I will ever become a runner but this book is an inspiring start to the year’ Nigella Lawson ‘My kind of role model’ Ben Fogle ‘A very relatable book’ Philippa Perry ‘Sport and exercise are important for both body and mind. Jog On is one person’s brutally honest and insightful account of how running had a positive impact on their mental health’ Jimmy Anderson ‘A brilliant, compassionate insight into both mental illness and exercise, Bella Mackie’s Jog On will act as a comfort – and a spur – to so many. It is kind, it is honest and it will make you finally pull on those trainers and get moving. It will also – and this is so important – help you to understand what those experiencing anxiety endure’ Lynn Enright ‘Timely and empathetic… an insightful take on what it’s like to experience, and confront one’s mental health… warm, accessible and perfect’ Grazia ‘A book of real hope and one that will truly inspire you’ Stylist

• PRACTICAL GUIDE TO COPING WITH ANXIETY: this is a funny, frank and moving book that charts Bella’s journey from freshly divorced borderline alcoholic to healthy, happy jogger. Its focus on anxiety means it’s part of a developing conversation around anxiety – see Joshua Fletcher’s ANXIETY: Panicking about Panic (11k TCM) and Chloe Brotheridge’s THE ANXIETY SOLUTION (12.5k TCM). • SPORTS PSYCHOLOGY BOOK FROM FEMALE, MILLENNIAL AUTHOR: We’ve seen sports psychology books from female authors working well in the past couple of years, most notably from Bryony Gordon (150k TCM) and Alexandra Heminsley (45k TCM). Bella comes at the subject from a fresher, millennial perspective, with a voice and profile similar to Dolly Alderton (65k TCM). • PROMOTABLE AUTHOR: Bella has written for the Guardian, Vogue and Vice, and is incredibly well-connected, being the daughter of former Guardian editor Alan Rusbridger. She is engaged to Greg James, who is taking over the BBC Radio 1 Breakfast Show – the most prized slot in radio – from Nick Grimshaw.