photo: lemonythyme.com
In 1987, Congress declared October National Pizza Month after it was first celebrated in 1984. Pizza is one of the most popular foods in the United States.
Here are some links that lead to some interesting facts and trivia regarding pizza.
Easy as Pie: A Guide to Regional Pizza Styles (Washingtonian Magazine) - What kinds of pizzas are available in the United States.
National Pizza Month (Pizza.com) - How National Pizza Month came into existence, some pizza facts, and pizza-related news articles.
Pizza Facts (PizzaFan) - Trivia along with links to coupons for major pizza companies.
Pizza Facts and History (Pizzanet) - Short articles related to pizza.
Pizza Facts for Everyone | Health Eating (SF Gate) - Healthy methods regarding pizza consumption.
Text: NF
These are a few of the books and e-books related to pizza accessible to LWLC patrons (text & selections: NF):
La Bella Vita: Life, Love and Food in Southern Italy by 
Curious George and the Pizza by 
Playing for Pizza by 