Allergy Help

I mentioned in this post that I've been a little under the weather due to some extreme allergies. I recently had a blood test done and these are the foods my doctor said I should try and stay away from for a month:

Cow's Milk
Carrots
Celery
Corn
Apples
Barley
Green Bean
Oat
Wheat
------
Citrus
Tomatoes

Does anyone have any cookbooks or resources they know of for cooking/eating without using cow's milk, corn, oat, and wheat?