I made a choice not too long ago to only read series when they were completed, and I had all the books in my possession. What a good choice. Instead of reading one book and then forgetting it and trying to get back into the series a year later, I can read them all within weeks of each other. I usually intersperse standalones between books but not so many that I lose track of the series. This has turned series reading into a welcome event instead of an exercise in frustration. Happily, there are oodles and tons of complete YA series that are out there ripe for the reading (and reviewing...with only light spoilers!).
Monument 14 is one such series. I'm an easy target for a good post-apocalyptic/dystopian series, and this one was great.
The Monument 14 books are can't-put-them-down thrillers that read fast and have you longing for a happy ending for the "family" of kids who were unexpectedly thrown together in the Greenway on one fateful day.