Related to: 'The Korean Skincare Bible'

Adam Juniper

Adam Juniper has had a longstanding interest in consumer technology, having written his first gear review for a magazine before he was old enough to drive. He's written and edited dozens of books, especially on photography, drones and now the arrival of the digital assistant. Obviously deep down he is yearning to say "Tea, Earl Grey, Hot" to the computer and be rewarded with the perfect refreshment, but for now he's putting his experience into identifying which of the tidal wave of "smart" gadgets are worth having by living the smart home dream in suburban London.

Amber Butchart

Amber specialises in the historical intersections between dress, politics and culture. She has written books on the perennial influence of nautical dress and the impact of film on fashion, and she is regularly asked to speak at cultural hotspots from the Tate to the V&A. Amber recently presented A Stitch in Time, a six-part series on BBC Four that fused biography, art and the history of fashion to explore the lives of historical figures through the clothes they wore. It was described as "snappy and engaging" by The Guardian, "hugely enjoyable" by The Telegraph and "mesmerising" by the Radio Times. This was followed by Civilisations Stories: The First Refugees for BBC One and BBC Four, about the Huguenot silk weavers of Spitalfields for the landmark BBC Civilisations season. Her two-part documentary for BBC Radio 4 tracked the rise of vintage clothing and the global ramifications of secondhand style (see here for more). Amber's expertise spans a number of areas. She is a National Crime Agency External Advisor as a Consultant Forensic Garment Analyst, working with Alecto Forensics on cases that require investigation of clothing and textiles. She is an Associate Lecturer in Cultural and Historical Studies at London College of Fashion, and a former Research Fellow at the University of the Arts London. She has penned articles for The Guardian, Times Literary Supplement, Financial Times, Icon and The Pool, and is a regular contributor to Frieze.?Amber began her career as Head Buyer and Trend Analyst for international vintage clothing company Beyond Retro. During this time she was interviewed for The Observer as one of the fashion world's best buyers and photographed for Vogue as a girl with great British style. She established the Beyond Retro Design Archive which sells vintage inspiration pieces to global fashion houses, and she was a contributor to leading trend forecasting company WGSN. She has also worked as a design consultant for fashion brands.?Amber is one half of creative collaboration the Broken Hearts, whose spectacular DJ sets were described by The Independent as "a Hollywood musical on hallucinogenics." Together they have graced stages across the globe from Paris to New York and Hong Kong for the likes of Marc Jacobs, Vivienne Westwood and Louis Vuitton. Their weekly primetime radio show on Jazz FM ran for over 3 years, earning them a Radio Academy Award nomination, and was described by The Guardian as "a cool swing music show hosted by two vintage style icons." To find out more, visit their website.

Annabel Rivkin & Emilie McMeekan of The Midult

Annabel Rivkin and Emilie McMeekan founded The Midult in 2016. They are journalists, worriers and incredibly good friends. Annabel has written for everybody from The Times to Vogue, while Emilie has been Features Editor of the Evening Standard and Deputy Editor of Tatler. Together they write a Midult column in the Saturday Telegraph Magazine and Annabel has a column in the Evening Standard's ES Magazine. Emilie is sunshine, Annabel is brimstone and together they wrote this book, lying on the floor a lot and stroking their beards.

Ben Harvell

Ben Harvell is a regular contributor to the international Mac press as well as Macworld, MacFormat, MacUser, and MacLife, and was the former editor of iCreate magazine. An attendee at the original San Francisco launch of the iPhone in 2077, he's an expert on all things iOS, and the author of The iPad for Photographers and a selection of other iPhone-and iPad-related titles.

Carl Heilman II

Carl Heilman II is a professional wilderness photographer who lives and shoots in the Adirondack mountains. The author of two landscape books for Ilex Photo, he also exhibits his work, teaches photography workshops and makes snowshoes.

Caroline Pessin

Caroline Pessin is a writer and food stylist who has worked in advertising, journalism and publishing. Caroline's approach is to offer recipes that are easy to assemble, healthy and above all delicious. A working mother, she knows the struggle of organizing fresh, healthy dinners for the family after a long day at work.

Catherine Gray

Catherine Gray is an award-winning writer and editor who has been featured in the Guardian, Stylist, the Telegraph, Grazia, The Lancet Psychiatrist, Mr & Mrs Smith, BBC Earth, Women's Health, Stella, T2, Private Eye, Woman's Hour and BBC Breakfast. Catherine's hit debut, The Unexpected Joy of Being Sober, was a Sunday Times top 10 bestseller. Since then she has published The Unexpected Joy of Being Sober Journal and the critically acclaimed Unexpected Joy of Being Single.When she's not writing, Catherine can generally be found taking twenty (identical) pictures of the sunset, wondering why she's always the sweatiest person in yoga, fighting her 'spend it all!' financial urges, or scanning the body language of strangers to see if it's OK to pet their dog.Find out more about Catherine Gray on Twitter @cathgraywrites and Instagram @unexpectedjoyof

Chris Gatcum

Chris Gatcum has lived and breathed photography for over two decades, working as a pro photographer, journalist, specialist magazine and book editor, and best-selling author. A passionate advocate of experimental digital and traditional photography, he is as comfortable conducting technical camera tests as he is demystifying the art of photography for the rest of us.

Dale Wilson

Dale Wilson is a successful stock photographer in the very competitive world that has sprung up around the new distribution channels. He has also has his work used to promote Canada to tourists, and his clients have included the Royal Canadian Mounted Police, National Geographic Traveler, Smithsonian, Reader's Digest & IMAX.

Darina Allen

Darina Allen is Ireland's best-known food ambassador and the bestselling author of Ballymaloe Cookery Course and Forgotten Skills of Cooking, which won the prestigious André Simon award in 2009. She campaigns for local produce, is a member of Slow Food Ireland and set up Ireland's first farmers' market. She has won many awards including the Guild of Food Writers' Lifetime Achievement award in 2013. www.cookingisfun.ie

David Nightingale

David Nightingale is an instructor for the Perfect Picture School of Photography in the United States, running the successful online course Unleashing the Power of High Dynamic Range (HDR) Images. He is the director of Chromasia Training, a company specialising in all aspects of photographic training and post-production, and a regular contributor to Digital SLR User magazine.

Demetrius Fordham

Demetrius Fordham is a professional commercial, editorial and lifestyle photographer based in Brooklyn, NY. Born in Stuttgart, Germany and raised in Denver, Colorado, Demetrius launched his photography career assisting iconic photographers such as Sheila Metzner and Kurt Iswarienko. He was also the first assistant of celebrated commercial photographer Doug Menuez for many years.

Diana Henry

Diana Henry is one of the UK's best-loved food writers. She has a weekly column in the Sunday Telegraph and also writes for BBC Good Food, House & Garden and Waitrose Weekend, as well as being a regular broadcaster on BBC Radio 4. Diana has won numerous awards for her journalism and books, including Cookery Journalist of the Year from the Guild of Food Writers (three times, most recently in 2015), Cookery Writer of the Year at the Fortnum & Mason Food and Drink Awards in 2013 and 2015 and Cookery Book of the Year for Simple at Fortnum & Mason Food and Drink Awards 2017. A Change of Appetite was voted Cookbook of the Year by the Guild of Food Writers in 2015 and A Bird in the Hand won a James Beard award in 2016. Diana has written ten other books including Crazy Water Pickled Lemons, A Bird in the Hand, Cook Simple, Salt Sugar Smoke, Roast Figs Sugar Snow, A Change of Appetite, Simple and How to Eat a Peach. A Bird in the Hand, Simple and How to Eat a Peach were Top 10 Bestsellers and Diana's books have sold over 700,000 copies worldwide.Diana studied English Literature at the University of Oxford and journalism at City, University of London. She was a TV producer for the BBC for over ten years before starting to write. She lives in London with her children.www.dianahenry.co.ukInstagram: @dianahenryfoodTwitter: @dianahenryfood

Dr Ross Bayton

Dr Ross Bayton gained a Bachelor's degree in tropical ecology, and later a Masters and a PhD, both in taxonomy. He is the co-author of RHS Genealogy for Gardeners and RHS Gardening School (both Mitchell Beazley), and worked for three years at BBC Gardeners' World Magazine.

Haje Jan Kamps

Haje Jan Kamps set up his first photo website at the age of 16 and is now one of the world's best-read photography bloggers; his site photocritic.org has thousands of visitors every day. Shooting with any camera he can, including his smartphone, he has built a successful freelance career, and written books for serious professionals and hobbyists alike, including bestseller 'The Rules of Photography & When To Break Them'. He has also founded a photography technology company, Triggertrap, which sells smart remote releases.

Hannah Ebelthite

Hannah Ebelthite is a freelance health, fitness and wellbeing writer. With nearly two decades experience in journalism, she has held staff posts on Cosmopolitan, Zest and Healthy magazines, and writes for a wide range of national publications, including The Daily Mail, The Telegraph, The Daily Express, Woman & Home, Glamour, Healthy Food Guide, Top Santé, Healthy, Health & Fitness, Condé Nast Bride, Mother & Baby magazine. She has ghost-written several health books and is a member of the Guild of Health Writers. Hannah lives in southwest London with her fitness-journalist husband and their six-year-old twin boys. When not working she can be found running around Richmond Park, throwing Kettle Bells around on the common, or coaching at her local running club.

Harri Rose

Harri Rose is a qualified health coach and mindfulness teacher. She teaches body acceptance, self-compassion and creative living. Harri believes that for too long we have been apologizing for our bodies - and that diet culture and beauty standards are holding us back. Through her writing, workshops and 1:1 clients, Harri helps people to live their lives without rules and restriction and embrace how amazing they really are.

Hedy Van Erp

Hedy Van Erp is a photo historian and writer. She has been curator at a host of leading institutions, including ICON and the Dutch National Portrait Gallery. She founded the first photo agency dedicated to art photography.

Jake Spicer

Jake Spicer is an artist and drawing tutor based in Brighton, England. He is head tutor at the independent drawing school Draw, a co-director of the Drawing Circus and regularly runs portrait and figure drawing courses for the Camden Arts Centre and National Portrait Gallery.www.jakespicerart.co.uk@BrightonDrawing

Jeff Wignall

Jeff Wignall, former camera columnist for the New York Times and Technical Editor of Photo District News, has written numerous best-selling books, including The Joy of Digital Photography. A frequent contributor to many photo magazines (Popular Photography, American Photo, Outdoor Photographer and PC Photo Digital), Jeff shoots advertising and advertorial work for major clients including Sony, Canon, Nikon, and Olympus; thousands of his photos have been published in every print medium.