First, you should know, this is a bestselling self-help guide with worldwide fame. It was written by Stephen Covey, whose thought achievements enjoy equal popularity with Dale Carnegie, Peter Drucker and Jack Welch, first published in 1989, translated into 40+ languages worldwide.

Keys to Drawing with Imagination emphasizes practice, the content it covered is as broad as the imagination itself. When finish this book, you will learn how to turn the doodles, sketches in your hands into masterpieces.

Sign language can be seen as a kind of very interesting, interactive and vibrant game (after all, this is the first communication language in our baby age). Moreover, it's a complete and useful language of hands for communication among people having hearing disorders, although its worldwide universality is not absolute.

Web Analytics 2.0 is a very classic entry-level book for learning web statistics. It tells a lot of summary of experience based on current industry, makes a painstaking investigation and analysis on the Internet data, and puts forward the more specific, simpler and more advanced methods. For readers who want to become a web analytics expert or are interested in online marketing and web statistics, Web Analytics 2.0 will be the best choice for you.

The TCP/IP Guide is a complete and detailed guide about TCP/IP protocol, called an encyclopedia type of classic work in the TCP/IP field. It has clear hierarchy and structure, accompanied with a large number of illustrations and tables to aid into its verbal expression, as well as a lot of notes, key points, etc., has extremely strong readability.