If your holiday shopping list includes a digital camera, new Macintosh, or digital television, you may be scratching your head over which model to purchase, or gearing up for a stressful trip to a consumer electronics superstore. To help you pick just the right gift, we have a special offer for you - purchase any one of our "buying guide" ebooks below and take 30% off your entire order through the end of the year:

• Take Control of Buying a Digital Camera - This ebook walks you through a step-by-step process that helps you determine the right features; it even comes with a worksheet your can print out and use while shopping. Author Larry Chen wrote this ebook because he was frustrated at how seldom camera buying advice is based on how photographers actually use cameras to create pictures.
• Take Control of Buying a Mac - This ebook, written by Mac guru Adam Engst, helps you think carefully about what Macintosh to buy in terms of features, timing, and accessories, and it has advice on where to buy in order to get the maximum bang for your buck. It also comes with a handy section about how to transfer old files to a new Mac.
• Take Control of Digital TV - Looking to surprise your family with a gorgeous new television for your living room? Make sure they're suitably impressed with your choice, thanks to the advice in this ebook, which explains the jargon and makes sure you know which features are worth paying for and where to get high-definition programming so your new set looks as good as it should.