MiskWisk said:
Right, just a quick forum thread. What is your favourite book series?
Mine would be the Dragonriders of Pern series, a book series that began in 1967 written by Anne McCaffrey. I'm just going to say it immediately got points from me because it said dragonriders not dragonslayers which I dislike a lot.
Anyway, looking forward to the comments, just hoping it isn't all game of thrones.
Oh wow, I remember the Dragonriders books. There was a short story from the setting in my english textbook back in, oh gosh, middle-school I think. So I went out and read a couple afterwards. Kinda fell off after that though. It's a neat setting, but I just don't guess it was for me.
As for series I enjoy...
My favorite at the moment would be the Honor Harrington series by David Weber. A long-running sci-fi series dealing with naval conflicts, space-politics, and all the people caught up in the middle. Also there are telepathic six-legged cats

The universe itself is actually pretty deep and interesting, and has spawned a couple spin-off series from the main plot, and five anthologies of short stories set within the setting. It's also a bit more realistic than other sci-fi settings, like star wars, or star trek. Ships lob missiles at each other from millions of kilometers away, and lasers are considered close-range weapons, only suitable for knife-fights at a light-second or two (400,000-800,000km). The politics, factions and characters are great too.
Also, the publisher, Baen books is awesome. The first two books in the series are available for free, in their entirety online. You can read them in your browser, or download them in various formats, both for PC's and book-readers.
http://www.baenebooks.com/p-304-on-basilisk-station.aspx There's the first book in the series. "On Basilisk Station"
I have also enjoyed Game of Thrones as well. It was a nice change to get back into fantasy after reading almost exclusively sci-fi for as long as I had.
The Dark Tower series, by Stephen King was a fun read, a few years back. It is pretty insane though, and I can understand why some people don't enjoy it, or King's work in general.
And since we're talking about series. I have to mention my first. The Animorphs series by K.A. Applegate. That was my first real exposure to a long-running, continuous book series. The cool thing is, the characters actually kind of grew up as the series went along, and the conflict got darker, and more violent as the stakes rose. It felt like a pretty good progression. Also, it's a series about kids using alien shape-shifting technology to transform into Earth's most dangerous animals, to wage a guerrilla war (occasionally with actual gorillas) against mind-controlling slugs from outer-space who are trying to slowly infiltrate and take over the Earth. How isn't that awesome?
I think it was part of what got me into sci-fi when I was younger as well.