Someone you care about is about to do something big and a little terrifying. Moving across the country to a city where they know nobody. Leaving a job they held for fifteen years. Quitting to start a business everyone but them thought was crazy. Shipping out, or flying off on a trip with a one-way ticket. You want to send them off with more than a hug at the airport.
A good luck book is how you do that. You reach out to the people in their life and ask each one to write a letter: a memory, a piece of advice, a stupid inside joke, a reminder of who they are when they forget. Some write a paragraph. Some write three pages. Somebody will tell the story this person has been trying to live down for a decade.
We collect all of those letters and print them into a hardcover book they can take with them. We've been making these since 2009, and we hear the same thing again and again: the book gets opened on the worst night of the first month, when the new apartment is full of boxes and the new city feels like a mistake. They read a few letters. Then they remember they are not actually alone out there.