A Catalog is a little store that arrives by mail until we have a shopping mall where our living room used to be.
A Forecast is to predict that an event will happen, if it does, by basing calculations on events that have already happened, if they did. (One may forecast and be right, wrong, or neither. It depends.)
A Guidebook is sometimes useful, but the best one to go by on a vacation is your checkbook.
11 concepts in this pillow book.