For this issue of New Book Chronicle, we don lifejackets and head out on, and under, the high seas to review recent volumes on aspects of maritime and underwater archaeology. Along the way are tales of pirates and the odd Sherman tank, but we set sail withSite formation processes of submerged shipwrecks, edited byMatthew Keith. The Introduction, by Oxley and Keith, outlines the development of site formation theory in maritime archaeology, and flags the foundational work of Keith Muckelroy, as summarised through his flow diagram of the sequence of cultural and environmental processes at work between a wrecking event and archaeological investigation. This model features strongly not only in the following chapters, but in every one of the volumes considered below.