On 15 November two books come out: Circle Codex and its Workbook. In English, Dutch and Spanish, on the same day.Circle Codex and its Workbook are out. In English, Dutch and Spanish.
Sunday 15 November 2026, 00:00 in the Netherlands (CET)
Leave your email address. On 15 November you get a short message with the links to the books. After that, we only write when there is something new about the Codex.
Leave your email address. We only write when there is something new about the Codex.
What moves you
by Arjan Duijs
The eleven movements of truth, each with its strength, its shadow and its light. The full framework, told as a living philosophy.
Paperback and e-book
How do you move
by Arjan Duijs
The companion for the work itself. Circles, Gates and Domains.
Paperback and e-book
Start with the Codex. The Workbook is its companion. Prefer Dutch or Spanish? All six editions are on the books page.
The Sand Test shows which Circle fits you most strongly right now. You get the result by email.
Take the Sand Test →