What's the Name of That Book??? discussion

Some ideas, depends on your reading style, I guess:

Shortest to longest, so there's a better chance of finishing more books in a shorter period of time.

Longest to shortest, the short ones will seem shorter than expected after the longer ones and be easier/quicker to read.

Read a book from a new series first followed by one from one from the series you already like. Kind of like a reward in case it turns out one of the new ones aren't up your alley.

Read the first ten pages of each one and pick whichever grips your interest more first.

No problem!

I'd read whichever will be hardest to get again first (more likely to have holds, more likely to get lost [this issue should not affect ebooks], publication date, etc).

I would guess (and this is ONLY a guess) that this would be Green Rider, it being the oldest, but also the first in an ongoing series.

This is based on the library I use, though. The demand for those books and the purchasing policies of your library are likely somewhat different.

Also consider that starting a new series will give you more books to read if you like it. If you are not caught up with current series, your problem will persist.