This is the long version, with the reasoning, the failure cases and the worked examples behind each phase. A checklist tells you what to tick; this explains why the list is shaped that way.

Yes. Much of it reads as an audit of what you own and what each item is actually doing. You can follow the phases in reverse to decide what stays.

Instantly. The download link appears right after checkout, so you can open it the same day you buy it.

No. The book treats minimal as covering every job with fewer objects, not skipping the jobs. It spends most of its length on what has to be covered before anything is left out.

Phone, tablet or laptop — it opens on any of them. Nothing to install and no account to create.

Refunds are handled under the store’s Refund Policy (30 days).