I have actually made all the three from the cookbook,
My favorites in the following order :
Best is the vegetable soup with variations (used potato, carrot, zucchini and spinach) - hearty, simple and delicious
Pumpkin soup - good but not up to the mark, need to try tweaking a little bit
Tomato soup - dissatisfied, not sure if I had done something wrong, but it was too watery and bland..
CreamPuff, let me know how you go with the tomato soup