I wasn’t expecting much going in. I’ve read a couple of Rex Stout’s non-Nero Wolfe mysteries, and while good, they weren’t anything special. Like many of Stout’s mysteries, it wasn’t the mystery that sold me on it. The mystery is ok, but it’s not one the reader can solve with tangible evidence hidden within the story, more so by being familiar with mystery tropes. The real selling point is the characters. This doesn’t include Inspector Cramer, who despite being credited as the detective in this story doesn’t do much more than he does in a Nero Wolfe mystery. The real main character is Jean Farris, who is up there with my favorite Rex Stout characters. She has a quiet patience and determination about her that is unusual for a female character written by a man in the 1930s. Guy Carew is another gem. Unlike Jean, he’s not the most interesting character, but I liked the way that despite being a half-white Cherokee involved in assisting with Native American matters, he wasn’t portrayed as being “civilized” or attempting to “civilize” others. Instead, he had a real connection with and respect for those he was trying to help. I also liked the way his work played into his romance with Jean. The respect they had for each other and their work gave them a very sweet romance, despite it not making up a very large portion of the book. Not everything in the book will play so well to the modern reader-particularly the character of Woodrow Wilson, who’s a bit of a stereotype, but even then I thought there was some depth there intentionally conveyed by the author. Overall, I think Red Threads is a worthy addition to the Stout canon, containing a masterfully suspenseful story and some of his best character writing.