EyeBeam

Row 1 is also still in play since I'm currently in progress on one of the books from your card, Relic.

Roger Ackroyd and Gone Girl were both recommended by someone who thought I'd like them. She's often right about things, and was this time too. Scent of Death most exceeded my expectations and also gets a favorable review. The first-person narrator and detailed descriptions of colonial NYC made for a very immersive setting. No particular order among them, but that's my top 3.

There's probably a way to engineer a bingo here by reclassifying things that fit multiple boxes. I just put things in the better fitting or more interesting category.

• 1A: The Murder of Roger Ackroyd -- Agatha Christie. Missed Hard mode by 2 years. Old enough to read via wikisource. Everything else here was read in dead tree format.
• 1C: The Quantum Spy -- David Ignatius. Quantum computing, espionage thereof, and USA-China relations. Very Macguffin.
• 1D: Secrets to the Grave -- Tami Hoag. A single mother is brutally murdered. Her young daughter witnesses and survives the attack. Investigators wonder who the father is.
• 2C: Hannibal Fogg and The Supreme Secret of Man -- Tahir Shah. Hard Mode Published by and available free at http://secretum-mundi.com/
• 2D: The Cartographers -- Peng Shepherd. Hard Mode. About the 1930 General Drafting highway map of New York state, with the Agloe copyright trap. Additionally, includes a discreet, but significant shout-out to Ursula LeGuin's Lathe of Heaven.
• 2E: Boar Island -- Nevada Barr. A main character suffered a severe spinal injury (in a previous book, while mountain climbing with Anna Pigeon). She can walk with technological assistance. Boar Island was not designed for the mobility impaired; they move there for her teenage daughter's comfort, not her own.
• 3B: The Scent of Death -- Andrew Taylor. Hard Mode The narrator is a English clerk, assigned to New York City for the duration of the book, during the American Revolution. (I didn't look up the hard mode criteria, but assume it isn't this.)
• 3D: A Column of Fire -- Ken Follett. Follows Pillars of the Earth and World Without End in the Kingsbridge series.
• 4A: Gone Girl -- Gillian Flynn. I haven't seen the movie, but am told they made one.
• 5E: The Illustrated Man -- Ray Bradbury. Short stories, the majority of which involve extraplanetary travel, interstellar in some cases.
• AltA: Fatal Error -- F. Paul Wilson. I read Implant some years ago, but nothing of his recently or from this series. Order matters in this series; don't start here.
• AltB: Bones to Ashes -- Kathy Reichs. The author is a well-credentialed and academically respected forensic anthropologist who cares about getting the science right in her novels.
• AltC: Demon Crown -- James Rollins, ne James Czajkowski
• AltD: Inferno -- Dante Alighieri tr. Allen Mandelbaum. Hard Mode. I couldn't read it in the original Italian.

Termination Shock by Neal Stephenson. It's about a near-future maverick geo-engineering operation that hopes to protect Netherlands and other low countries from flooding and rising sea levels. It might also affect global weather systems. The organizers aren't very concerned about that, but India and China might get upset if it screws up their monsoon seasons.

It probably won't even get me a bingo square, but I'll read and recommend it anyway.

Does he go for science fiction? I liked Starswarm by Jerry Pournelle as an adult, but think it's intended as YA. The main character is about your kid's age, an orphan in a extrasolar colony. Thanks to some things his parents did for him before they were killed, he knows some things the adults in charge of the colony don't. Including that the native life on the planet is more intelligent than assumed, and advanced enough to defend itself from human encroachment.

See if your local library occasionally runs a booksale. I get most of my books that way. Their prices are competitive with thrift stores, usually about $1 paperback and $2 hardcover. But because it's run by friends of the library, tends to be higher quality and better organized. At those prices, I can afford to be disappointed, and sometimes get pleasantly surprised.

"Dying cost nothing and could be done at home. Otherwise old man [I forget this character's name] might have lived forever."

From The Rosewood Casket by Sharon McCrumb.