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An open library for a longer view

Follow a question. Find an issue.

The journal is organized by the work of stewardship. Choose a theme, open an issue, and follow the evidence at your own pace.

Volume 1 · 2026

The Foundations of Stewardship

Start with the questions that brought Journal Opal into being.

Volume 2 · 2026

Evidence into Practice

Research and distinct practical companions for the work of a family office.

Volume 3 · 2026

The Decision Library

An expanding reading library for better questions, stronger judgment and a longer view.

Volume 4 · 2026

The Family Office That Endures

Governance, continuity and the human infrastructure of family wealth.

Volume 5 · 2026

Capital with a Longer Horizon

Portfolio promises, private markets and the discipline to protect choice.

Volume 6 · 2026

Wealth for a World Worth Inheriting

Giving, technology and responsible investment in an uncertain future.

Themed editorial collections. Source authors, original journal identities, DOIs and publication dates remain unchanged. Volumes 4–6 launch with one unique original AI-assisted editorial analysis per issue; these are not new empirical studies or independently human-peer-reviewed findings.