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Flowers for Algernon

Flowers for Algernon by Daniel Keyes

by Daniel Keyes

Hacker Approved

Shares rank 40 of 179 science fiction novels by recommenders

People recommend this novel for its emotional story of a man's changing intelligence, often calling it sad and moving; one critic found it a weepie for its own sake.

People recommend this novel for its emotional story of a man's changing intelligence, often calling it sad and moving; one critic found it a weepie for its own sake.

14 people gave an opinion

recommend it
13
criticize it
1
approval share
93%
Each figure is one person. RecommendsCriticizes

Recommended in 7 of 13 months

  1. November 2025: not recommended
  2. December 2025: recommended
  3. January 2026: not recommended
  4. February 2026: recommended
  5. March 2026: recommended
  6. April 2026: not recommended
  7. May 2026: not recommended
  8. June 2026: not recommended
  9. July 2026: recommended
  10. August 2026: recommended
  11. September 2026: recommended
  12. October 2026: recommended
  13. November 2026: not recommended (month in progress)

Why it carries the badge

  • 13 people recommend itNeeds 10 or more, met.
  • 13 recommenders for every criticNeeds 2 to 1 or better, met.
  • Recommended in 7 of 13 monthsNeeds 4 or more, met.

The same three rules apply to every product, and the badge can’t be bought. How the badge works

What people say about it

The reasons people give, with the number of comments that give each one. Open a reason to read what they said.

Why people recommend it

Each mark is one comment

  • Emotionally moving, makes readers cry

    “That story was so sad, reading it was like actually going through the process together with the main character.”

    Comment from 17 Sep 2026 in “Part-human part-mouse brain developed in science breakthrough”

    “Had me in tears by the end. One of my favorite books.”

    Comment from 24 Feb 2026 in “Terence Tao, at 8 years old [pdf]”

    “man did it have me in tears at the end”

    Comment from 24 Feb 2026 in “Terence Tao, at 8 years old [pdf]”

What people warn about

Each mark is one comment

  • Feels like a weepie for weeping

    “it felt like a weepie just for the sake of weeping”

    Comment from 23 Jul 2026 in “Couple pay >$800k for a gene-editing therapy for their daughter. She died.”

Other science fiction novels people recommend

The four most recommended other science fiction novels, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.

Flowers for Algernon by Daniel Keyes compared with 4 alternatives
ProductRecommendCriticizeApprovalMonthsOwnedBadge
Project Hail Maryby Andy Weir1172483%12—Approved
There Is No Antimemetics Divisionby qntm983474%91.5 yrs6 ownersApproved
Blindsightby Peter Watts962778%12—Approved
Duneby Frank Herbert822577%12—Approved
Flowers for Algernonby Daniel KeyesThis page13193%7—Approved
See all 179 science fiction novels, ranked

What people said

10 of the 16 comments that mention it, newest first. Each links to the original comment.

“Highly recommended to those who haven't read it!”

RecommendsComment from 16 Oct 2026 in “Ask HN: Which books did you read at least twice?”

“That story was so sad, reading it was like actually going through the process together with the main character.”

RecommendsComment from 17 Sep 2026 in “Part-human part-mouse brain developed in science breakthrough”

“Another great and somewhat sad read is Flowers for Algernon.”

RecommendsComment from 21 Aug 2026 in “Why Aren't Smart People Happier?”

“it felt like a weepie just for the sake of weeping”

CriticizesComment from 23 Jul 2026 in “Couple pay >$800k for a gene-editing therapy for their daughter. She died.”

“listening to the audiobooks recently was a revelation”

RecommendsComment from 13 Jul 2026 in “How to Read More Books”

“I read it first in 2022, then re-read it last year and it still held up!”

RecommendsComment from 10 Mar 2026 in “Ask HN: Which book are you reading these days?”

“It's amazing how the book catched the family (and parental) dynamics so well”

RecommendsComment from 24 Feb 2026 in “Terence Tao, at 8 years old [pdf]”

“man did it have me in tears at the end”

RecommendsComment from 24 Feb 2026 in “Terence Tao, at 8 years old [pdf]”

“Had me in tears by the end. One of my favorite books.”

RecommendsComment from 24 Feb 2026 in “Terence Tao, at 8 years old [pdf]”

“the ever poignant, Flowers for Algernon”

RecommendsComment from 24 Dec 2025 in “Fabrice Bellard Releases MicroQuickJS”

Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.