I unfortunately don't - my intro course on Game Theory didn't have a book, and I haven't read any decent beginner material to recommend (at least, that I remember well enough).
That's not to say I don't encourage you to study it as a beginner: it's a fascinating area, both in its theory and ideas, and in its applications. Its applications extend far beyond its home in Economics, and is one of the most useful tools available to understand why people act the way they do around you. However, remember that Game Theory is a field of mathematics, and should be approached as such: whatever applications it has are secondary to its truth.
In terms of where to learn more, the answer has a lot to do with your comfort with math symbols. With more math symbols, the more formal Game Theory can be, and the more generic and flexible it can be. But definitely don't be discouraged if you find a resource that's too "mathy" for where you are right now. That said, try one of these: