Howard's Zinn's A People's History of the United States is available in PDF for download from a library in the United Kingdom.
Just click the title above to download it. (The file includes nealry 700 pages of text and is 28.3 MB large.)
Using Acrobat Reader or another PDF reader, you could to choose a range of pages (e.g. one chpater) at a time and perhaps print two pages side by side ("2-up" format), among other tricks.
You can also find used copies of the ealier edition on Amazon from various sellers for roughly $7 including nominal price, shipping and sales tax. (Some versions seem almost free until you add shipping!)