# Ignition! by John D. Clark

4 Hacker News commenters recommended Ignition! by John D. Clark and 1 criticized it, November 2025 to November 2026. It was recommended in 3 of 13 months.

**Verdict:** Recommended for an engaging look at how rocket engineers worked in the past, especially their very different safety culture.

## Why people recommend it

- Shows how engineering was done back then (1 comments): "it is generally very good in giving you a sense of how different (and similar) the engineering job was back in the day" ([source](https://news.ycombinator.com/item?id=50172096))
- Interesting account of past safety culture (1 comments): "Most interesting, and amusing (in a morbid way), is the quite different culture of safety" ([source](https://news.ycombinator.com/item?id=47596589))
- Covers these issues, highly recommended (1 comments): "both of which cover these issues. Highly recommended." ([source](https://news.ycombinator.com/item?id=47726523))
- Gives insight into the why (1 comments): "This book gives you some insights into the why" ([source](https://news.ycombinator.com/item?id=47389213))

## Alternatives hackers recommend

- [The Dawn of Everything by David Graeber and David Wengrow](https://hackerapproved.com/p/dawn-of-everything.md): 23 recommend
- [Cadillac Desert by Marc Reisner](https://hackerapproved.com/p/cadillac-desert.md): 18 recommend
- [The Box by Marc Levinson](https://hackerapproved.com/p/box.md): 16 recommend
- [Sapiens by Yuval Noah Harari](https://hackerapproved.com/p/sapiens.md): 13 recommend
- [Chip War by Chris Miller](https://hackerapproved.com/p/chip-war.md): 13 recommend

## Where to get it

- [See price on Amazon](https://www.amazon.com/dp/0813595835?tag=hackerapprove-20) (affiliate link)
- [Bookshop.org](https://bookshop.org/a/130825/9780813595832) (affiliate link)

## Cite as

Hacker Approved, "Ignition! by John D. Clark", https://hackerapproved.com/p/ignition/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).