House Beautiful’s little BLUE book is a great decorating reference. Measuring only 5 1/2 inches by 7 inches in size, this a totable book that you can keep in your bag. It doesn’t just give you inspirational photos of rooms, but designer’s tips and paint suggestions that they have actually used. It also goes room by room on how to interject blues to their best advantage in every area of your home. Suggestions and examples of color pairings, like blue and yellow are also very helpful.