In lateish middle age we sold our house in Devon and moved to France, planning a new project in a new place. Living in a caravan for a year while we renovated, we vastly improved our French (words for ‘beam’, ‘wheelbarrow’ and ‘high blood pressure’ proving useful) and only one of us was ever homesick. For some reason I’d taken with me Ronald Blythe’s Outsiders: A Book of Garden Friends (2008) and, although on balance I was enjoying living in France, this did make me slightly wistful. It’s a collection of his essays on gardeners, gardening, botanists, plantsmen, great gardens, garden memories, writers’ gardens, the seasons. To anyone even mildly interested in gardening it’s a collection of treasures.