I spent the last 12 days devouring this online series, and it was GLORIOUS. There are so many different layers here, and I enjoyed every bit of it -- the characters, the physiological knowledge, the psychology, the ranch, the horses, the romance, the spiritual journeys, the found family, the history. I'm going to have the book hangover from hell, but it was absolutely worth it. I'd happily spend another 12 days buried in this world.
We are introduced to Falls Chance Ranch through the POV of financial wunderkind Dale Aden in the immediate aftermath of a breakdown at work that leads his international mega-corporation to send him to the ranch for what is essentially a physical recovery and behavioral rehabilitation program.
It is a large working ranch built in the 1930's/40's by partners Philip and David who created a found family over their long years together. Philip and David are both long gone by the time Dale comes along, but their legacy remains, and while most of the family have moved off the ranch by now, they all come and go as it is essentially their family home. The only remaining full-time residents are the foursome of Jasper, Flynn, Paul and Riley, who are in a closed polyamorous romantic partnership. (In the many sequels and novellas where we get to know a lot of the extended family members and their respective partners, the curiosity the rest of them view this foursome-come-fivesome with is highly amusing. When we get little blips from their POVs, most of the others see these four/five as "elusive" and mysterious since they are very private about their relationship, but it all feels very natural and easy through the insider lens we're privy to.)
One of the things that ties this large found family together is a domestic discipline approach to relationships. I think this is only the second book I've read where spanking was not a sexual act, so that's a key thing to keep in mind if you're coming in through the BDSM tag.
And one of the remaining facets of Philip's legacy is the occasional work they do with corporate executives who have found themselves in crisis, which is how Dale comes into the lives of the foursome. While there are some minor, basic discipline tactics that sometimes get used with their corporate clients, they start to realize that Dale responds more in line with the "brats" of the family and start to walk a fine line between corporate client and domestic discipline.
There is zero sex in this book because the relationship with Dale does not become romantic until the very end, and the sex in the sequels is fade to black (and pretty infrequent). Do not start these if that's going to be a problem for you. There are bits and pieces throughout that are very satisfying, but they are few and far between. I found the whole story completely absorbing, so I barely missed it.
Notes on reading order:
The GR series page does a good job guiding you through the right order to read through Book 4, but after that I'd recommend going to the writers' online forum for the official chronology.
I read all of the Dale + J/P/R/F stories in chronological order, then read the pre-Dale prequels for the other four, then read the Jake and Tom prequel to lead into Book 5 and the still in progress Book 6 (The MEC).
Book 5 is mostly Jake and Tom, but ends back at the ranch and Book 6 includes POVs from Jake and Tom plus the fivesome. (Jake and Tom are their own couple, but Jake grew up on the ranch and is an integral part of the extended family for Jasper, Flynn, Paul and Riley, and Tom and Dale become good friends through their similar histories.)
There's also a post-MEC novella that's also still in progress called Boundary to Boundary that I finished up with. It hasn't been added to the official chronology yet but it's on the same forum where you'll find the MEC (Book 6). At the time I read them (yesterday, 4/25/2020) both of these in progress works were far enough along to feel very satisfying, as was the Jasper/Flynn/Paul in-progress prequel.
Basically, as long as Rolf and Ranger are writing ranch stories, I'm gonna be reading them.