I don't know what it was about this book that made me think it wouldn't be all that great. To be sure, the title isn't all that accurate; and the cover of the book in general looks rather cliché. But thankfully, the story does not match the first impression.
Setting: Begins in September 1920, and the two locations are Andersonville, Illinois (presuming not the urban neighborhood of Chicago, this is a fictional place), and Missouri (St. Louis and the real rural area of Sugar Creek). The writing gives a subtle but pretty accurate 1920-feel; there are few explicit era references, aside from a brief mention of World War I and prejudice against Jews, which isn't emphasized--or shown--nearly at all. All the characters lead pretty much a simple life still reminiscent of the 1910s (and, really, the rural 1920s, too--not everyone became a flapper). The agricultural bounty of living in a rural town is displayed quite well. Trains are displayed as the main way of traveling, especially long distances.
The "house on Malcolm Street" is apparently a boarding house, but this fact is barely discernible, as boarders basically don't appear for the whole book. It seems a bit of a problem--Marigold isn't getting an income from anywhere else, besides Josiah--but I soon stopped caring for the sake of Leah and her troubles.
Characters: I must be softening toward female main characters, for even though I often wanted to strangle Leah, I still liked her. She has a distinct personality, and her character arc is very well done--not rushed at all. Initially she's incredibly rude (probably a symptom of living in the city too long), and she continues to be rather snippy with Josiah--as well as dishonest by her silence--but she is a great hard worker, and strong in her own way, with Eliza.
Josiah also has a well-done character arc. His relationship with Marigold is precious. And his personality is nicely consistent (if a little frustrating and tactless). Most amusing of all is his awkwardness. Not just with Leah, but also with anyone else. Including the little girl. Including himself. Honestly, he provides the comic relief, though I don't know if that was intentional.
Sometimes little children are hard to write, and Eliza isn't the most naturally-written daughter. Sure, I know children are sometimes profound, and their faith can be stronger than that of adults. But I didn't quite know how she gained such wisdom, considering the state of her mother's faith. Still, it is very sweet, and I'm glad Eliza takes a significant part of the story.
To wrap up, just a quick note on Marigold: I love her strong faith and deep understanding, but she is by no means a perfect person, and she doesn't relate to others perfectly. I appreciated that.
Plot: There are two major threads that drive Leah's character arc and faith journey, neither of which are immediately obvious. The romance does not take a front seat (though a side romance is fairly prominent), which is great, because its inclusion would have thrown Leah's character arc out of whack and been incredibly forced. Still, its obviousness (there being two main characters of opposite gender) leads to easy conclusions on the reader's part.
No, the real family-centered plot is much better, much sweeter, and elicited many more tears from me.
The story isn't necessarily fast-paced, but there is something that made me turn the pages remarkably fast.
Faith Content: Both main characters are Christians, and both have major growing to do. Marigold, the one strong Christian, is a strong catalyst. The peace of God and overcoming fear are major themes; the issue of "forgiving yourself" (a pet peeve of mine) is brought up, but actually isn't pushed, to my sensitive reading tastes; in fact, it seems to be gently quashed. Josiah does make an unbiblical statement about "not trying to be perfect," but perhaps it helped in the moment, and mostly I approved of the spiritual positions. Josiah and Leah have much different approaches to spiritual things, and I enjoyed the contrast.
Overall, for readers who like strong family themes with a lesser romantic thread, I highly recommend this book.