The ten contributions in this volume focus on a range of linearization challenges, all of which aim to shed new light on the central, still largely mysterious question of how the abundant evidence that linguistic structures are hierarchically organised can plausibly be reconciled with the fact that actually realised linguistic strings are typically sequentially ordered. Some of the contributions present particularly challenging data, those on the mixed spoken and signed output of bimodal Italian children, Quechua nominal morphology, Kannada reduplication and Taqbaylit of Chemini "floating...