Bring a (telecom) Book to Work Week

From The Observer newspaper (1/10/2006):

"Thousands of people will take their favourite book to work next week as part of a global initiative by Book Aid International to benefit the world's poorest readers. The idea of Bring a Book to Work Week is that for every book taken in, companies signed up to the scheme will donate £2 to help the charity provide people in some of the world's poorest countries with one of their own."

Would you recommend a telecom book, and if so, please say why you found it so useful?