Sisters Claire and Lucy McDonald are both journalists, who have written regularly for national newspapers. Claire worked as an editor and writer at The Times of London for 12 years, and Lucy has appeared regularly on GMTV, Sky and CBS channels. They have an award-winning family food blog www.crumbsfood.co.uk, and a popular YouTube channel www.youtube.com/user/crumbsfood. They are both married with two young children each. Both authors are based in London, UK.