—Critical Supply / Access
Buy the book, or get online access.
One-off payment, no subscription. Online access opens with two free chapters — no payment needed to start.
01What each option includes
Side by side.
| Book $39 | Online $29 | |
|---|---|---|
| Print edition, shipped | × | |
| Free case-study overviews | ||
| 2 chapters free once you sign up | × | |
| Full online reader, 14 chapters | × | |
| Chapter data sets and sources | × | |
| 14 interactive tools | × | |
| Briefs, templates and glossary | × | |
| New case studies as published | × |
02Questions
Before you buy.
Is online access a subscription?
No. It's a one-off payment that doesn't expire, and includes case studies added after you buy.
Can I add online access later?
Yes — online access is sold separately from the book and can be bought any time, whether or not you've bought the book.
Do you ship outside Australia?
The book is sold and shipped by Amazon, wherever Amazon delivers in your region. Online access isn't shipped — it's unlocked immediately after payment, anywhere.
Can my team or class buy together?
Group and institutional access is available. Get in touch and the licence is issued against your domain.