The Forgotten Room — Lincoln Child
Everynerd Lincoln Child Series
Fourth review in our run through Child's solo Jeremy Logan novels. If The Third Gate was the series leaning hardest into supernatural dread and archaeological scope, The Forgotten Room pulls Logan back to something smaller and more grounded, and it's a genuinely different kind of book for it.
After the sprawling, oppressive Sudd swamp of The Third Gate, Lincoln Child swings hard in the opposite direction with The Forgotten Room: a single mansion, a single institution, and a mystery that starts small and stays contained for most of its length. It's the most restrained setting in the series so far, and that restraint is both the book's biggest strength and its biggest early obstacle.
The Setup: Lux and the Sealed Wing
Logan is summoned back to Lux, an elite, historic think tank on the Rhode Island coast, the same institution that expelled him a decade earlier over his unconventional methods. The reason for the call: a distinguished scientist named Willard Strachey has violently attacked his assistant before taking his own life in gruesome fashion, and a recording of his final, disturbed ramblings points toward something Strachey uncovered while overseeing renovations in a long-abandoned wing of the estate. Logan tracks the thread to a hidden room, sealed for decades, containing strange equipment and a scrap of burned paper referencing something called "Project Sin." It's a great hook, and Child knows it. The slow reveal of what actually happened in that room is the backbone of the entire book.
Logan, Back Where He Doesn't Belong
There's a nice structural irony in having Logan investigate the very institution that cast him out. It gives him a chip on his shoulder that the character hasn't really had before, and it colors his interactions with Lux's current staff, particularly Kim Mykolos, Strachey's assistant, and Laura Benedict, an engineer who ends up pulled into the investigation alongside him. Both are more active partners in the plot than most of the supporting cast in Terminal Freeze or The Third Gate, which is a welcome shift after two books where Logan mostly worked in relative isolation.
From Ghost Story to Conspiracy
This is the book's most interesting swing: what plays initially like a classic haunted-room setup gradually reveals itself as something closer to a conspiracy thriller. Without spoiling the specifics, the "Project Sin" experiments turn out to have very human, very deliberate origins, and once shadowy figures start actively working to keep Logan from finishing his investigation, the book shifts gears from atmospheric mystery to something with real physical stakes. It's a smart structural choice. Child essentially reframes the genre mid-book without the seams showing.
Where It Falls Short
The pacing is the real issue, and it's a bigger one than in previous entries. The first two-thirds of the book move deliberately. A lot of interviewing, a lot of quiet investigation, a lot of scenes that establish atmosphere more than they move plot. It works if you're in the mood for a patient slow burn; it's genuinely testing if you're not. The back third snaps into a much higher gear, with some of the tensest, most propulsive writing in the series and a payoff for Logan that's more satisfying than either Terminal Freeze or The Third Gate managed. But getting there requires more patience than Child usually asks of his readers, and I can see this one losing people before it earns its ending.
What Works
- Smart mid-book genre pivot from supernatural to conspiracy
- Logan's history with Lux adds real personal stakes
- Kim and Laura are more active, developed allies than prior entries offered
- Final act is the tensest writing in the series so far
- The mansion setting is claustrophobic in a way the series hasn't tried yet
What Doesn't
- First two-thirds move considerably slower than prior entries
- Some early scenes feel like scaffolding more than story
- Antagonists' motivations arrive a little late to fully land
- Less atmospheric "wow factor" than the Sudd or the Arctic setting
How It Ranks in the Series
Who Is This For?
Readers who enjoy slow-burn conspiracy mysteries and don't mind investing patience for a genuinely strong final act. Logan completists will also appreciate the callback to his history with Lux.
Readers who came to the series for atmospheric, exotic settings — this is the most grounded, domestic entry so far, and it reads very differently from The Third Gate or Terminal Freeze.
Anyone who bounced off slower openings before. This book asks for more patience up front than any prior Logan novel, and it doesn't fully signal the payoff is coming.
Final Thoughts
The Forgotten Room is a book of two halves, and they're not quite equal. The setup takes its time — maybe too much of it — establishing Lux, its scientists, and the shape of what Strachey found before he died. But once the pieces click into place, Child delivers one of the most satisfying final acts in the series, with Logan forced into genuinely dangerous territory instead of just intellectually curious ones. It's not the best entry point into the series, but for anyone who's stuck with Logan through three books already, it's a rewarding, if patience-testing, next step.
If you've been following along since Deep Storm, this is where the series starts to feel like it has a real, accumulating history — Logan's past finally catches up with him, and it's more effective than I expected going in.
What's Next in the Series
The Logan series continues with Full Wolf Moon (2017) before Child's most recent solo novel, Chrysalis (2023), which brings Logan into a modern tech-thriller setting. Four books in, this is starting to feel like one of the more consistently rewarding series I've covered here.