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Portrait of Andy Weir
Reader Favorite · July 2024

Andy Weir

Project Hail Mary · Sci-Fi

The Marginalia
Project Hail Mary
Andy Weir
Cover of Project Hail Mary by Andy Weir

Book summary

A lone astronaut wakes in deep space with no memory and the survival of Earth on his shoulders. A club-favorite sci-fi pick — our members spent a full month with Project Hail Mary, unpacking its structure, its heart, and the questions it leaves behind.

Comments · 9,678

C
Clara Linden4/1/2026

I came in skeptical and left completely won over. The pacing wobbles in the third quarter but the payoff earns it. Still thinking about that final line.

❤️ 196

E
Eleanor Calloway3/30/2026

The structure is the argument here, and I don't think I clocked that until the discussion. I loved how little it explains itself. Solid four stars, and a full five for the ending.

❤️ 206

A
Arthur Bramble3/29/2026

This is the pick that made me rejoin the club, honestly. The secondary characters carry more weight than they get credit for. Five stars from me.

❤️ 156

P
Priya Ellery3/28/2026

Perfect winter read. Or summer. Or any month, apparently. Whoever flagged the recurring water imagery — thank you, I can't unsee it now. Already lent my copy out twice.

❤️ 196

Q
Quentin Linden3/27/2026

I came in skeptical and left completely won over. The pacing wobbles in the third quarter but the payoff earns it. Would happily do a re-read discussion next year.

❤️ 206

C
Cora Quill3/26/2026

Perfect winter read. Or summer. Or any month, apparently. The dialogue is doing about four jobs at once. Bumping the author's backlist to the top of my stack.

❤️ 156

L
Louis Ogden3/26/2026

I came in skeptical and left completely won over. The prose does that trick where it's plain until suddenly it isn't. Thanks to everyone who posted here — made the read twice as good.

❤️ 206

V
Vera Ellery3/25/2026

Perfect winter read. Or summer. Or any month, apparently. Whoever flagged the recurring water imagery — thank you, I can't unsee it now. One of my favourites from the archive.

❤️ 166

J
Jonah Merrick3/23/2026

This is the pick that made me rejoin the club, honestly. Every scene has a door in it. Someone in chat pointed that out and I lost my mind. Still thinking about that final line.

❤️ 196

E
Eleanor Sinclair3/23/2026

Our little side-thread on the middle section was the best part of the month. Structurally it reminded me of last spring's pick, but warmer. Solid four stars, and a full five for the ending.

❤️ 166

B
Beatrix Calloway3/17/2026

The structure is the argument here, and I don't think I clocked that until the discussion. I loved how little it explains itself. Bumping the author's backlist to the top of my stack.

❤️ 229

M
Marcus Rathbone3/16/2026

Finished this one in two sittings and I'm still turning the last chapter over. The secondary characters carry more weight than they get credit for. Would happily do a re-read discussion next year.

❤️ 278

I
Imogen Whitfield3/16/2026

The structure is the argument here, and I don't think I clocked that until the discussion. Structurally it reminded me of last spring's pick, but warmer. One of my favourites from the archive.

❤️ 238

A
Ada Pemberton3/14/2026

Finished this one in two sittings and I'm still turning the last chapter over. There's a generosity in how the author treats even the awful characters. Thanks to everyone who posted here — made the read twice as good.

❤️ 278

N
Nina Kingsley3/12/2026

Read it out loud to my partner in the evenings — highly recommend that way. It's a quiet book with a very loud ending. Solid four stars, and a full five for the ending.

❤️ 278

U
Ulysses Rathbone3/12/2026

Finished this one in two sittings and I'm still turning the last chapter over. The secondary characters carry more weight than they get credit for. Still thinking about that final line.

❤️ 268

S
Sadie Whitfield3/10/2026

The structure is the argument here, and I don't think I clocked that until the discussion. Structurally it reminded me of last spring's pick, but warmer. Already lent my copy out twice.

❤️ 268

E
Elias Ogden3/7/2026

I came in skeptical and left completely won over. The prose does that trick where it's plain until suddenly it isn't. Five stars from me.

❤️ 229

T
Thea Calloway3/8/2026

The structure is the argument here, and I don't think I clocked that until the discussion. I loved how little it explains itself. Bumping the author's backlist to the top of my stack.

❤️ 268

M
Marcus Merrick3/7/2026

This is the pick that made me rejoin the club, honestly. Every scene has a door in it. Someone in chat pointed that out and I lost my mind. Would happily do a re-read discussion next year.

❤️ 238