This is the re-edition from the pioneering Datafile series, and sees the very welcome return of the Supermarine Spitfire (Part 1: Merlin Powered) to the catalogue. This second edition, while retaining all the original historical and scale modelling content unabridged, is now expanded to 192 pages and includes additional model builds and notes covering the significant new toolings that have appeared in the years since the original publication, along with an updated list of currently available kits.