Linda Tirado. Hand to Mouth: Living in Bootstrap America. G.P. Putnam's Sons, 2014.
If you're middle class+ and interested in knowing what many working class people deal with to make ends meet in the U.S., this book offers a window onto some of that. It's one woman's story; as she notes, she's not in the worst possible position and she certainly can't speak for every working class or poor person in the country--but in a lot of ways that makes the stories she can tell even more eye-opening, because you know it's even worse for someone
without the privileges this writer does have.
After this book was published, there was apparently some kerfluffle over various aspects of the writer's life, with some people digging into her past/present and trying to discredit her as "not poor enough" to be writing this book. From what I've found, that mostly sounds like bs; everything I read about that was offered as "proof" that her story was fake was pretty easily discredited elsewhere. I think it's unsurprising that someone talking about the difficulties of living in this bracket got attacked for it, though.
Some reviewers also have a problem with her tone, because she sometimes sounds angry and judgmental. That one's entirely accurate, but I don't understand why that's a problem. She's got plenty of reasons to be angry and judgmental, especially when she's talking about the issues addressed in this book. If you as a reader feel attacked, you could take it as a nudge to consider what behaviors you're engaging in that this book perhaps makes you feel called out for.
If you're looking for an academic analysis of U.S. poverty, this isn't the book you want. If you're looking for a cross between a memoir and a well-informed, humorous-yet-hard-hitting rant that addresses social issues from the perspective of a quote-unquote normal person, this would be a good choice.