Related to: 'RHS Can Anything Stop Slugs?'

Mitchell Beazley

RHS How Do Worms Work?

Guy Barter
Authors:
Guy Barter

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.

Aimee Ray

Aimee Ray has been an artist all her life, she loves all types of art and crafts and is always trying something new. Aimee is the author of the Doodle Stitching hand embroidery books and has contributed to many other craft book titles. She lives in Northwest Arkansas with her husband and two children.

Brian Dilg

Brian Dilg is a photographer, filmmaker, writer, and educator. Founding chair of the Photography department of New York Film Academy, he has also served as a spokesperson for Canon, for whom he created a series of photography tutorials.He has been involved in photography since childhood, growing up in the darkroom under the tutelage of his father and grandfather, both avid amateur photographers. His work has since been exhibited and collected worldwide, and published in the New York Times, Time Out, the Village Voice, and on book covers for Simon and Schuster, Hyperion, Doubleday, and others.

Dave Broom

Award-winning author and whisky expert Dave Broom has been writing about whisky for 25 years as a journalist and author. He has written eight books, two of which (Drink! and Rum) won the Glenfiddich Award for Drinks Book of the Year. He has also won the Glenfiddich Award for Drinks Writer of the Year twice and recently won the extremely prestigious IWSC Communicator of the Year Award. In 2015 Tales of the Cocktail presented Dave with the Best Cocktail & Spirits award, soon to be followed by the Golden Spirit Award in 2016.Over his two decades in the field, Dave has built up a considerable international following with regular training/educational visits to France, Holland, Germany, the USA and Japan. His remit has covered consumer features as well as business reports. He is also actively involved in whisky education, acting as a consultant to major distillers on tasting techniques as well as teaching professionals and the public. He was also one of the developers of Diageo's generic whisky tasting tool, the Flavour MapT.

Diana Henry

Diana Henry is one of our 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 and Simple. 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

Dominic Roskrow

Dominic Roskrow is the former editor of Whisky Magazine, The Spirits Business and Whiskeria. He has written eight books on whisky including The World's Best Whiskies, 1001 Whiskies You Must Taste Before You Die and The Whisky Opus, and has contributed to several more, including every edition of The Whisky Yearbook. He specializes in world whisky, and he has had work published in newspapers and magazines across the world including Drinks International, Harpers Wine & Spirits Trade News, Whisky Advocate, The Times, The Sunday Times, the Daily Telegraph and the Wall Street Journal. He has been made a Kentucky Colonel and a Keeper of The Quaich for his contributions to bourbon and Scotch whisky respectively, and he was named the 2015 Fortnum & Mason Drinks Writer of the Year.

Dr Robert A Emmons PhD

Robert A Emmons, PhD is Professor of Psychology at the University of California, Davis, where he has taught since 1988.He received his PhD degree from the University of Illinois at Urbana-Champaign. He is the author of nearly 200 original publications in peer-reviewed journals or chapters and has written or edited five books, including The Psychology of Ultimate Concerns (Guilford Press), The Psychology of Gratitude (Oxford University Press), Thanks! How Practicing Gratitude Can Make You Happier (Houghton-Mifflin) and Gratitude Works! A Twenty-One Day Program for Creating Emotional Prosperity (Jossey-Bass).A leader in the positive psychology movement, Dr Emmons is founding editor and editor-in-chief of The Journal of Positive Psychology.He is Past-President of the American Psychological Association's Division 36, The Psychology of Religion. His research focuses on the psychology of gratitude and thankfulness in both adults and youth, and how they are related to human flourishing. His interests also include the psychology and spirituality of joy and grace as they relate to human flourishing.Dr Emmons has received research funding from the National Institute of Mental Health, the John M Templeton Foundation, and the National Institute for Disability Research and Rehabilitation. His research has been featured in dozens of popular media outlets including the New York Times, USA Today, US News and World Report, Newsweek, Time, NPR, PBS, and The Wall Street Journal.

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.

Eric Zandona

Eric Zandona is Director of Spirits Information at the American Distilling Institute, and a writer for Distiller Magazine. He also runs the website EZdrinking.com and is an author/editor for the ADI's publishing arm, White Mule Press. He lives in Mexico.Twitter: @EZdrinking

Gizzi Erskine

After 7 years as a professional body piercer in Camden, Gizzi Erskine decided to pursue her life-long dream of being a chef. In 2003 Gizzi started training at the prestigious Leith's School of Food and Wine. She graduated the top of her year and went on to win a placement at BBC Good Food magazine, where she started to establish herself as an award-winning food writer and stylist. A career in TV started with the popular C4 primetime show, Cook Yourself Thin, and she has since appeared on dozens of shows from Iron Chef to Sky 1's Ones to Watch and Jamie Oliver's Food Tube network.Always at the forefront of any trend, Gizzi was one of the first to back the pop-up restaurant scene, and her food events and festival appearances are legendary for those in the know. She has been designated one of the London Evening Standard's 1000 Most Influential People six times.Gizzi has been a columnist for The Sunday Times Magazine, Contributing Editor for InStyle and has written for a wide variety of other magazines and newspapers such as Marie Claire, Elle, Elle USA, Vogue USA, GQ, The Times and the Evening Standard. Her books include Cook Yourself Thin, Gizzi's Kitchen Magic, Skinny Weeks & Weekend Feasts and Gizzi's Season's Eatings.Find out more about Gizzi: Instagram @gizzierskine | Twitter @GizziErskine

Harriet Quick

Harriet Quick is an award-winning journalist, editor and author. She is a Contributing Editor to British Vogue and previously Fashion Features Director (2000-12) and Editor of Frank magazine (1998-2000) Harriet has worked in the fashion and design arena for 20 years. She won the prestigious Vogue Writing Talent Award and the Guardian/Jackie Moore Award and now contributes to a wealth of global titles including Vogue in the UK and China, Modern Weekly, WSJ Magazine, Love, Modern Weekly, the Financial Times and Wallpaper*. Harriet is the author of Catwalking: A History of the Fashion Model (Hamlyn 1996), Richard Prince (Sadie Coles Gallery 2003) and contributed to Sample (Phaidon 2006) and London Uprising (Phaidon 2017). Harriet works as editor-at-large for Lane Crawford and copywriter for brands including Chanel, Holland & Holland, Ochre and Manhattan Loft Corporation.

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

Jean-François Mallet

Jean-François Mallet trained at the prestigious Ferrandi culinary school in Paris, before deciding to follow his passion for photography. He now specialises in food photography.

Lia Leendertz

Lia Leendertz is an award-winning garden and food writer. She writes a monthly almanac column for the Telegraph, a monthly column for The Garden magazine and a long-running series on growing and eating seasonally for Simple Things magazine. She also contributes frequently to the Guardian and Gardens Illustrated. She is the author of several gardening books and the cookbook Petal, Leaf, Seed: Cooking with the garden's treasures. Lia appears monthly on BB6 Music with Cerys Matthews.Find out more about Lia at www.lialeendertz.com, on Twitter @lialeendertz and on Instagram @lia_leendertz.

Matt Carson

Matt Carson lives in Brooklyn with his wife and daughter. He does yoyo tricks and is the author of over 4,000 haikus about famous dead people called Haikubituaries. This is his first book of compiled quotations from a science fiction cartoon show.

Michael Freeman

Michael Freeman, professional photographer and best-selling author, was born in England in 1945, took a Masters in Geography at Brasenose College, Oxford University, and then worked in advertising in London for six years. In 1971 he made the life-changing decision to travel up the Amazon with two secondhand cameras, and when Time-Life used many of the pictures he came back with, he embarked on a full-time photographic career.Since then, working for clients that include all the world's major magazines, most notably the Smithsonian Magazine (for which he has shot more than 40 stories over 30 years), Freeman's reputation as one of the world's leading reportage photographers has been consolidated. Of his many books, which have sold over 4 million copies worldwide, more than 60 titles are on the practice of photography. For this photographic educational work he was awarded the Prix Louis Philippe Clerc by the French Ministry of Culture.Freeman's books on photography have been translated into 27 languages.

Richard Croasdale

Richard Croasdale is an award-winning journalist, editor-in-chief of Ferment craft beer magazine, and an all-round lover of anything cold and hoppy. A member of the Guild of Beer Writers, Richard has travelled the world in search of the best beers and brewers, experiencing the diversity of approaches and cultures that make craft beer so exciting. He lives in Edinburgh, Scotland, and can usually be found evangelising in the city's many excellent beer and whisky bars.

Rick Sanchez

Rick Sanchez is a sociopathic genius scientist who drags his inherently timid grandson on insanely dangerous adventures across the universe. Rick lives with his daughter Beth's family and constantly brings her, his son-in-law Jerry, granddaughter Summer, and grandson Morty into intergalactic escapades.

Robert Arp

Robert Arp is Adjunct Professor of Philosophy at Maple Woods College and Johnson County Community College, in the Kansas City area. He has attained a PhD in Philosophy from Saint Louis University, and specializes in the philosophy of biology, the philosophy of mind, and modern philosophy. A member of The American Philosophical Association and The Philosophy of Science Association, Robert Arp has written numerous articles, book chapters, and books, and is the editor of South Park and Philosophy (Blackwell Publishing, 2006), the co-editor of Contemporary Debates in Philosophy of Biology (Wiley-Blackwell, 2009), and the author of An Integrated Approach to the Philosophy of Mind (Cambridge University Press, 2010). In 2013 he was general editor of 1001 Ideas That Changed The Way We Think. See his website at robertarp.com