Bus travel around the city is very cheap but unbelievably crowded, so much so that you'll probably miss your stop because there's no way you'll be able to see out the window. A dilapidated trolley bus runs from near the National Stadium to Bhaktapur. Taxis are reasonably priced, but you'll probably have to negotiate the price in advance as drivers are unwilling to use the meter. Many private cars are happy to give you a taxi service, but they don't have meters at all. Auto-rickshaws cost about half as much as cabs, though once again, you'll have to negotiate a price.
Bicycle rickshaws are more expensive than cabs.
Misery Behind the Looms is a sobering account of the plight of the young children who churn out the carpets being flogged all over Thamel. The Traditional Architecture of Kathmandu Valley by Wolfgang Korn has some superb line drawings as well as interesting text describing the development of various forms. Kathmandu Valley Towns by Frank Hosken covers the temples, people, history and festivals of the regions, and is illustrated with a stack of photos. We encourage you to verify any critical information with the relevant authorities before you travel. This includes information on visa requirements, health and safety, customs, and transportation.