P.K. Pinkerton fills yet another niche in detective fiction for middle graders with a high-functioning autistic detective who is half Lakota Sioux/half white. I haven’t read the first two books in this series, but I want to read them both after having enjoyed The Pistol-Packing Widows. There are a few caveats that might discourage some readers:

1) Some reviewers have lambasted the first two books as stereotypical and offensive in their portrayal of Native Americans. I didn’t find this book to be so, but I may not be as sensitive to this issue as other people are.

2) P.K. is supposed to be a devout Methodist Christian, and for the most part he acts like a Christian. However, there is a brief scene in which P.K. consults his “spirit guide” (who turns out to be a worm?). I wish the author hadn’t included that scene since it’s not really integral to the plot or characterization, but there it is.

3) P.K. also talks about and associates with ladies he calls “soiled doves”, a euphemism for prostitutes. He’s tolerant of their profession, if he really understands what it is they do. P.K. is fairly innocent about the world, and he may be oblivious to the true nature of prostitution.

All that stuff aside, I loved this book. P.K. is an engaging character, something of a savant and quite an astute observer, even if he doesn’t always understand what he is observing. In this particular episode in the career of P.K. Pinkerton, private detective, P.K. is observing the Nevada politicians in Carson City as they give out toll road franchises to the highest bidders and negotiate with one another over the possibility of Nevada Territory’s becoming a state. He’s also trying to save his friend Poker Face Jace from the clutches of a “black widow” named Violetta de Baskerville, and in his spare time, he’s helping his new friend Miss Carrie Pixley keep an eye on her beloved, Mr. Sam Clemens. P.K. has a busy life.

There’s a big reveal about three-fourths of the way through the book, and I didn’t see it coming. For those who have read the first two books, I think the cat is already out of the bag. But for me, it was an adjustment to my thinking. Anyway, it’s a fun read with plenty of action and a thoroughly likable young detective. Reading this one not only made me want to read the first two books in this series, but it also made me interested in looking up Ms. Lawrence’s Roman Mysteries series.