Ariel Lawhon’s The Frozen River is close to an ideal book club novel. It has a mystery to pull people through, a real historical figure at its center, and a central question — whose word counts as evidence — that a group will not agree about.
This guide is spoiler-free. The premise below covers only the opening situation, and the questions are written so a host can read them out without giving anything away.
The book at a glance
| Author | Ariel Lawhon |
| Published | Doubleday, December 2023 |
| Length | 448 pages |
| Genre | Historical mystery |
| Recognition | Good Morning America Book Club pick; Kirkus and NPR book of the year; around two million copies sold |
| Based on | The real Martha Ballard, an eighteenth-century Maine midwife whose diary survives |
The premise, spoiler-free
Hallowell, Maine, in the winter of 1789. A man’s body is pulled from the frozen Kennebec River. Martha Ballard — midwife, healer, and the person the town calls when a body needs examining — concludes that the death was not an accident, and says so, contradicting the local physician.
Months earlier, Martha had recorded in her diary an accusation of rape against two of the town’s most respected men. One of them is now the dead man in the river.
Martha has kept that diary faithfully for decades. In a legal system where a woman’s testimony carries almost no weight, it is the only written record of what happened, and everyone with something to lose knows it exists.
Content notes for the host
Worth saying before the group commits. The novel deals directly and repeatedly with rape and sexual assault, and the accusation is not a background detail — it is the engine of the plot and is discussed at length. Also present: murder, historical execution and corporal punishment, childbirth trauma, pregnancy and child loss, and racism.
None of it is gratuitous, but a group with members for whom this is difficult ground should know in advance.
Discussion questions
To open
- In one sentence each, what is this book about — not what happens in it, but what it is about?
- Rate it out of five. Numbers only, no explanation yet. Then look at the spread in the room.
- Before this book, had you heard of Martha Ballard? Does knowing she was real change how you read it?
Martha
- Martha holds several kinds of authority at once — medical, social, moral — and almost no legal authority. Where does her real power come from?
- She is a wife and mother as well as a midwife. Where do those roles support each other and where do they collide?
- Is Martha a reliable narrator? She is honest, but she is also a participant. What does she not see clearly?
- What does Martha risk by speaking, and what does she risk by staying quiet? Which risk does the book take more seriously?
The diary and the record
- The diary is a weapon, an alibi, and a liability at different points. Which of those is it most?
- What is the difference between something being true and something being on the record? The novel keeps circling this.
- Lawhon interleaves entries from the real diary with her invented narrative. What does that do to your sense of what is history and what is fiction?
Justice and the town
- Who in Hallowell is protected, and by what? Trace it: money, office, gender, reputation.
- The court is one system for settling things and the town’s gossip is another. Which one does more actual work in this novel?
- Is there a character the book is unfair to?
- The novel is set in 1789 and was published in 2023. Which parts feel like history and which do not? Is that the book making an argument, or the reader bringing one?
Structure
- Martha narrates in first person and in the present tense, with flashbacks to her earlier life. What does present tense buy a historical novel? What does it cost?
- Is this primarily a mystery, or is the mystery a frame for something else? Would you have liked it more or less if the crime plot were removed?
To close
- Has your rating moved since we started?
- Read out the sentence you marked. Just one each.
What your group will argue about
Two things, reliably.
Whether the ending satisfies. The book is a mystery and it is also a novel about a system that does not deliver justice, and those two commitments pull in different directions. Groups split on whether Lawhon resolves that or ducks it.
Martha’s marriage. Her relationship with Ephraim is unusually warm for a novel of this kind, and readers divide on whether it is a well-earned portrait of a real long marriage or a modern reader’s wish placed in 1789. Both readings are defensible and the argument is a good one.
If your group wants more
The real source is Laurel Thatcher Ulrich’s A Midwife’s Tale, the Pulitzer-winning history built from Ballard’s actual diary. Reading twenty pages of it alongside the novel is one of the best things a book club can do with a historical title — the gap between the two is its own discussion.
Readers who liked this often go next to Geraldine Brooks’s historical fiction, or to Outlander, which the book’s own jacket invokes.
Hosting it
At 448 pages, give the group five or six weeks rather than four. Prepare eight of the questions above and expect to use five.
Pick one diary entry to read out loud — there is one in the first fifty pages that will do — and keep it in reserve for when the discussion stalls.
More on running the evening is in how to host a book club, and the general set that works for any novel is in book club questions for any novel.
If you keep a record of what your group read and where it landed, a page per book is enough — our book review notepad is prompted for it, and the rest is in bookish accessories and reading journals.