Maybe four and a half stars, because I would have loved a more expansive approach to some of the narrative (WHAT DID THEY DO ABOUT THANKSGIVING DINNER FINALLY?????), but TBH "Shadowboxing" made me so happy that I feel like a grump saying that.
Full disclosure, I hesitated even to get the sample, because I anticipated a cheesefest with a Perfectly Competent Disabled Person and many lessons about how disabled people are just the most heroic and the best and the only problems disabled people face are those imposed by an ableist society blah blah blah, which is just stupid if you think for five seconds about what living with chronic pain is like. But yay, I fell head over heels for Asher just as Roy does in the novella. (Roy's not too shabby either, but it was Asher's characterization I was more skeptical about, going in.)
And ... it's a little delicate to say this, I suppose, but if you have any doubts about being persuaded that Roy is hot for Asher, feel free to throw caution to the winds. For me, this was one of the most impressive aspects of the book -- never mind believing that Asher has an active sex drive, because that's baseline for most people so it wasn't any kind of stretch, but I was 1000% convinced that Roy found him desirable, including the features of Asher's body that most people would likely find challenging, at best, and which the narrative doesn't shy away from. I don't mean here that people with visible disabilities are inherently undesirable, but general standards of sexual attractiveness are what they are, and it's really impressive to find a writer who can send you flying right past those ideas and into heck-yeah-I-would-hit-that territory. Asher is funny and self-doubting and traumatized by the events which which the book opens; he's smart as hell and he has beautiful eyes and pretty skin and can talk a mile a minute and all in all is a million times hotter than any standard-issue romance protag with perfectly sculpted abs etc.
Late addendum: This book has become one of my favorite comfort reads.