SOLVED. Western YA about a bunch of sisters named after months (April, May, June, etc.) published 10+ years ago. [s]

[Morgan]

The cover shows the sisters (I want to say there are 5 or 6 of them) sitting on a wagon or something and dressed in plaid with braids. Can't remember much of the plot (maybe they're trying to support themselves or something? I don't remember parents in it), but one sister (possibly the youngest) is named either Lily or Julia (doesn't quite fit in with the month theme) and she's the main focus. I read it probably sometime between 2007 and 2011, give or take a year or two. It's probably a long shot, but appreciate any thoughts or ideas. Thanks!

[Yulissa ༄ؘ ｡˚ ⋆]

Oh, Those Harper Girls!, Or, Young and Dangerous?

[Morgan]

Oh wow, that was quick! That's it! Thanks so much!