Ron MacLean’s Headlong (published earlier this month by Last Light Studio) did for me what the best novels do: It pulled me wholly into its world while I was reading it and burned like a steady flame in the back of my mind whenever I wasn’t.

Headlong tells the story of Nick Young, who returns to his hometown, Boston, after his difficult and distant father suffers a stroke. The life Nick has left behind, in LA, is nothing he seems eager to return to. Though still in love with his ex-wife, an actress whose career he helped manage, Nick sees that she is well on her way to a new and happy life without him. He is at loose ends not only in his personal life but in his work life; having walked away from a promising career as a reporter, Nick has no idea what he’ll do next.

Reading Norah Labiner’s latest novel, Let the Dark Flower Blossom, reminded me of watching “Tinker Tailor Soldier Spy”: the multiple-episode BBC series released in 1979 (not the greatly condensed remake that hit theaters in 2011). A certain amount of disorientation is built into the experience: mysteries are wrapped in mysteries, and the paths to resolutions (to the extent resolutions exist) are rarely clear or trustworthy. Yet with both the TV series and the novel I was driven forward by the mysteries’ peculiar unravelings and, in the latter case, by the haunting beauty of Labiner’s writing.

In its most potent forms, guilt can have a lasting and powerful hold on us, sometimes altering the course of our lives. Apology, Jon Pineda’s début novel, offers a heartfelt study of these effects, and of what is gained and lost when painful truths are kept secret.

At the beginning of the novel, nine-year-old Teagan Serafino suffers a brain injury when her brother’s friend Mario Guzman dares her to jump over a pit at a construction site. As Teagan makes the jump, Mario throws a football at her, causing her to fall into the pit. Mario runs from the scene of the accident, leaving his Uncle Exequiel, nicknamed Shoe, to discover Teagan when he shows up for work at the site. When Shoe finds the football, labeled with Mario’s name, by Teagan, he removes it and makes an anonymous call about the incident to the construction company.