Computer Hardware teaches the basic functioning of a computer with a concentration on the machine level elements. It clearly explains the role of each of the parts involved in the computer make up and describes how the whole system ticks, without overwhelming the reader in minute detail. Aimed at introductory courses for computing undergraduates, Computer Hardware covers basic principles behind the design of modern computer systems.

This work, analyzing the crossing of state boundaries by people and money, draws comparisons between the different ways that states treat inflowing money and people, demonstrating that states place many restrictions on the movements of people, but few on that of money.