Si Dunn in the Dallas News reviews Exploring the Edges of Texas By Walt and Isabel Davis.
The review begins: "
In 1955, Dallas Morning News columnist Frank X. Tolbert set off on an expedition that would span a greater distance than the length of the Amazon River. Many readers were enthralled by the tales that emerged each week as the writer and his 9-year-old son, Frank Tolbert Jr., circumnavigated the Texas border in a dusty Willis Jeep.
Tolbert's tales struck an especially deep chord with Walt Davis, who was then 13 and living in Oak Cliff. Young Walt vowed he would someday make his own trek through the counties that outline his home state.
A half-century later, Walt Davis and his wife, Isabel, finally had the time and resources to undertake "a four thousand mile-long, three-century-deep exploration of the edge of Texas." Family responsibilities and other realities, however, kept them from duplicating the late columnist's arduous excursion. Instead, they broke their journey into sections. They made multiple trips to different border areas, with Isabel keeping travel journals and research notes, Walt serving as "the expedition artist," and both writing about their adventures and observations." Read more at