These days, the Moomin characters have turned into a global franchise; and yet when I think about my own relationship with these books that were so formative of my imagination, I realise that what I owe these books is something much more private and intimate, a philosophy of sorts. Because in Tove Jansson’s books, when I re-read them now, I find a fierce recognition of the importance of solitude; an expansive sense of friendship—not a friendship that erases solitude, but one that is a kind of mutual recognition within it; a sense of delight in the world, its seasons and its changes, that doesn’t require any form of transcendence; and a hospitable generosity of spirit that manages, in one way or another, to accommodate even the most awkward and tricky of characters—not just eccentrics, stove-dwelling ancestors, hemulens, free spirits and oddballs, but also genuinely alarming creatures such as grokes and philosophers.