Click on an image below to play a jigsaw puzzle created from National Geographic’s iconic photography. Images are sourced from Photo of the Day and will update daily.

Was it scary to knock on all those Marines’ doors? What was it like to report in Iraq? Is it still possible for any Marines to face consequences for what happened in Haditha? The In the Dark ...

There are few things I find more pleasurable in this life than a good jigsaw puzzle. Anytime I can find the time to crack open a box and lay pieces out on my coffee table, I’m most at peace.

Well, sort of. Using a bit of free software, you can take ebooks in a variety of formats and zap them over to your Kindle. Here's how to do it. Amazon offers a Send to Kindle page where you can ...

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The bad news is that existing Kindle Unlimited subscribers with free trials or paid memberships are not eligible for this special deal, and customers who have benefited from a Kindle Unlimited ...

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You can save this article by registering for free here ... A visual puzzle inspired by organizing a sock-drawer. A quick daily flip. Finally someone cracked the code on digital jigsaw puzzles.

Your Kindle isn't restricted to reading books from Amazon. Here's how to send other ebook formats to your ereader, and where to get free ebooks.