Rebecca Hall is a prolific author who is well known for her warm, funny and heartfelt books of inspiration.

She has also authored 1000 Reasons I Love You and 1000 Reasons You're the Perfect Dad.

London-based Helena Smith has been walking on the hygge side of life as a freelance travel writer and photographer for the last 15 years. One of her first assignments was to travel around Denmark, and she still returns regularly to enjoy saunas – alternating with icy lake plunges – healthy smorrebrod, impeccable Scandi design aesthetics and a population that is considered to be the happiest in the world.

Helena has written about Copenhagen for Lonely Planet, Rough Guides and Bradt, and she also has her own London food blog, eathackney.com. Happiest herself when cycling, swimming, looking at art and browsing a flea market, Helena wholeheartedly gives Copenhagen her vote.

Sarah Souli is an Athens-based journalist covering all things Greek for outlets like Vice, The Guardian, Conde Nast Traveler, Roads & Kingdoms, and more. She's been traveling to Greece for years, eventually settling in Athens several years ago with her Greek husband. Through her writing and travels, she's formed an intimate relationship with Greece's people, language, and customs, and loves seeking out the hidden gems of the Greek islands. She studied Political Science at the University of Pennsylvania, speaks French, Spanish, Arabic, and Greek, and never tires of inspiring wanderlust and learning new things about her adopted home country.