Sometimes, a single book is enough to sate our need for adventures, but there are times when you're left hankering for more, so much so that you might feel a degree of sadness or frustration when you realize you're down to the last page. That's what book series are for—to give us a way to live vicariously through fictional adventures, with the satisfaction of knowing that there are still more books to come. A good book series spells a certain kind of excitement, one that keeps readers coming back for more.
If you've been looking for a good young adult series to read since you last finished the Harry Potter and Twilight books, here are 25 titles that might just satisfy your literary cravings.
