'What is a short short story? More specifically, how short is it (or how long)? The most famous tiny example is attributed to Ernest Hemingway: ‘For sale: baby shoes, never worn.’ Whether he wrote this or not, it represents the gold standard in suggesting much in little. Like poetry, microstories or flash fictions allow no formal wobbling as authors tread a perilous tightrope between banality and inspired ingenuity.' (Introduction)