?Questions, made tangible.
Independent work by Patricia M. Purtill

Questions worth following.

I get interested in questions that look simple until you pull on them. Then I follow the thread until it becomes a book, a useful tool, or occasionally a game.

Writing appears under my real name. Games, when I make them, go out under Marisombra.


Featured system

From passport to front door.

Relocating is really two different problems. LiveCompass asks where you can realistically live, based on legal routes and your priorities. Once a destination is viable, PisoLive zooms all the way in to what everyday life around a real place would actually look like.

Infographic showing LiveCompass finding a legally viable country and PisoLive evaluating local life, housing, costs, and nearby essentials.
One journey, two scales. Global feasibility first. Local reality second.LiveCompass.world → PisoLive.com

Latest books

Two questions that refused to stay small.

Both started with something ordinary enough to overlook: who gets to define a relationship, and what a line on a map is allowed to do. Pull gently. Entire systems come attached.

Cover of Who Decides What a Relationship Is Worth? by Patricia M. Purtill
New book · 2026

Who Decides What a Relationship Is Worth?

Love, Legitimacy, and the Limits of Outside Judgment

Who gets to say what a relationship means, whether it counts, and what follows from that judgment? A warm, research-grounded look at how authority gets divided among the people living a relationship and the outsiders with power over it.

Sometimes several people can be right about different parts of the same situation.

View on Amazon →
Cover of When Does a Line on a Map Become a Fact in the World? by Patricia M. Purtill
New book · 2026

When Does a Line on a Map Become a Fact in the World?

How Invisible Boundaries Shape Where We Live, What We Get, and What Happens Next

A line can be invisible on the ground and still decide your school, your insurance, your transplant priority, what can be built next door, or which side of a rule you wake up on. This book follows the moment mapped categories become lived reality.

The address is singular. The institutional geographies are plural.

View on Amazon →

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Choose your numbersZen mode · pressure optional
Still proud of this one

They’re Not Adding Up!

A tiny act of mathematical hostility.

Match the target sum before the game decides you’ve had enough chances. Three strikes, increasingly unhelpful pressure, and a Zen mode for anyone who would rather do arithmetic without being emotionally heckled.

Play it FREE →

Earlier work in connection and relationships
The completed Closer Connection series: 30 Days to a Closer Connection · Another 30 DaysOne Small Thing, a daily connection practice
About the person behind it

Patricia M. Purtill

I write books and build tools around questions that change how ordinary life looks once you notice them.

The subjects wander, but the habit is consistent: start with a real human problem, research it seriously, make the underlying system understandable, and turn the result into something people can actually use or enjoy. Writing appears under my own name. Games go out under Marisombra.

WriterIndependent researcherBuilderDreamer