In “American Baby,” the veteran journalist Gabrielle Glaser tells the story of one mother and child, and also zooms out from there to consider the ethics of adoption in this country. Our reviewer, Lisa Belkin, calls the book “the most comprehensive and damning” account of the “growing realization that old-style adoption was not always what it seemed.” Glaser visits the podcast this week to talk about it.Kenneth R. Rosen visits the podcast to discuss his new book, “Troubled: The Failed Promise of America’s Behavioral Treatment Programs.” The book is an examination of the “tough-love industry” of wilderness camps and residential therapeutic programs for young people. Rosen himself, as a troubled teen, spent time at a few of these places, and his book strongly criticizes their methods.Also on this week’s episode, Alexandra Alter has news from the publishing world; and Gregory Cowles and Tina Jordan talk about what they’ve been reading. Pamela Paul is the host.Here are the books discussed in this week’s “What We’re Reading”:“Summer Cooking” by Elizabeth David“Never Let Me Go” by Kazuo Ishiguro“The Soul of a New Machine” by Tracy Kidder“Just Mercy” by Bryan Stevenson