
Books & stories
The Library
That Keeps Secrets
A story about keeping what you know safe.
Discover the bookWelcome to OBrien Ideas
Books, practical learning, and curious projects —
all with a human heart.


Books & stories
A story about keeping what you know safe.
Discover the bookBig concepts, explained in everyday language.
Start exploringA place for ideas to take shape.
Take a lookOBrien Ideas is the independent creative home of J. O’Brien. It brings together stories, practical learning, games, tools, and personal experiments. Each begins with curiosity: a question to explore, something to make, or a problem that might have a better answer. The hope is that what we learn along the way can be useful to someone else.
The story behind OBrien Ideas