Model Railroad Layout Planner 2nd Edition - Contains a total of 49 model railroad track layout designs for n, ho , g & o scale with layout dimensions and now includes the necessary track section parts lists to assist with planning and building your model railroad layout. Layout designs are provided for several of the most popular track brands and types for each scale for those with a preference for a specific brand or type. At this time there are plans to publish a 3rd edition of Model Railroad Layout Planner but no exact date for its release has been made at this time. The 3rd edition will include an additional 30 unique track layout designs for N, HO, O & G scale also with improved and easier to navigate formatting as well and will be made available in a full color print version too.