help with quote

I am very illiterate in literature, but know what I like when I read it. So I found this forum hoping I could get some help. I was reading "A Certain Crossroad" by Emilie Loring, and found the following quote...
And sometimes the sky was like unto a great turquoise for blueness, and sometimes it was like a gray pall, and sometimes the highway wound through level radiant fields, and sometimes the rough road plunged down a steep declivity of rocks to grope blindly through dark and evil forests, and sometimes the yellow moon made mysterious twilight in the shadows. But always the Knight kept the Lady's had close in his and always he stepped forward firmly, shining eyes straight ahead, for even in the gloom all was sharp-cut and clear to his vision.
Can someone tell me who wrote this and where I can find the complete work?
Thank you.