My review of this book is mainly to warn listeners of the Books in Motion audio version, read by Stephanie Brush. The story itself is another good one by Steven Havill. It turns away from Bill Gastner as the main character (first person account as written in the first 9 books of the Posadas mysteries), and appropriately focuses on following the actions, thoughts and involvements of Estelle Reyes-Guzman after Gastner's retirement.
Readers may continue to enjoy Havill's unusual mysteries, but this audiobook narrator is almost intolerable. First of all, I have to think Havill had no say in the acceptance of this narrator. Her pronunciation of Spanish words are often absolutely wrong. One word, in particular, slaps me in the face every time I hear it - and it is used frequently. That is the Spanish word "hijo" meaning boy. Stephanie Brush always says "hee-yo". It's a good thing there is no character named Juan, because she'd probably say "yew-ahn".
This narrator seems to give a northeastern "yankee" accent to most of the female characters. In Book 10, Scavengers, even Estelle's character voice was harsh, definitely not Mexican and not the quiet, thoughtful, clever young woman I felt her to be in the first nine books of the series. Thankfully, in this reading Estelle's voice was nicer (except for the hijo thing). It seems that Stephanie Brush felt that the best way to portray a male character voice was to either sound like someone had hands squeezing her throat (as in Sheriff Robert Torrez) or like someone was punching her in the stomach to force out the words (as in Bill Gastner). Gastner, through the reader's voice and not because of the author's writings, has lost his kindly character, and comes across as a highly sarcastic curmudgeon. Even his frequent use of "sweetheart" when talking to Estelle whom he loves like a daughter, sounds so sarcastic that one would think he can hardly stand her.
I have found each of these Posada County mysteries available as free OverDrive MP3 audiobooks through my local library, and I have seen them also available at Audible. Don't waste your money buying the audiobooks. Be prepared for this less-than-stellar reader if you prefer to listen, but definitely look for the books in print if you want to follow the series in a more comfortable way. The 4-stars are for the story. I give the narrator 2 or less.