There are many tasks associated with producing a book such as Pioneer Girl. Some are obvious: getting the words written and checked, for instance. But others might not seem so apparent at first glance.
One of those less-obvious tasks is that of preparing the information needed by the mapmaker. There are many places, towns, trails, and areas covered in Wilder’s autobiography, and we think it is important to help readers know where they are as they follow her story. As such, we’re working with high-quality mapmakers to ensure that we get a useable and helpful series of maps. But mapmakers cannot be expected to simply guess what needs to be on the maps they are preparing. We must give them the names of the places and towns and so on that should be included. They also need historical base-maps from which to build these new maps.
We’ve been scouring through the manuscript, highlighting any geographical term that might be important or useful to a reader. Then we start searching for original maps from the era in question that will provide us with the markers/locators for the modern mapmakers. We scan and photocopy any and all useful material, add a thesaurus of places, rivers, boundaries, and so on, and package it all up and send it off to the mapmaker.
When the final maps appear in the published book, most of us will enjoy them but perhaps not consider how they got to be there in the first place given that no single, original map could provide everything necessary. We won’t be disappointed; we’ll just be pleased that the maps make enjoying Pioneer Girl all the easier.