Me too! I just looked at my book again and discovered these mugs are considered "dinnerware". They also have yellow and "dove gray" banded tea cups, saucers and plates pictured in that section (in addition to the red and turquoise). I did find turquoise plates once, and the color was really worn. They looked awful! I bet that the yellow and gray are pretty rare, with the color being lighter I'd bet it doesn't wear as well as brighter colors. Something to keep a look out for!