Land of Laura: De Smet, South Dakota 
Insider Travel Guide to Laura Ingalls Wilder’s Little Towns

$9.99 ebook
Pre-order on Amazon for $7.99 introductory price
(pre-orders begin April 29, 2016; release date May 20, 2016)

To be released:

Land of Laura: Walnut Grove, Minnesota
Land of Laura: Pepin, Wisconsin
Land of Laura: Mansfield, Missouri
Land of Laura: Independence, Kansas
Land of Laura: Malone, New York