Starting Out in Eventing, by Hans-Peter Scheunemann.
The subtitle narrows the focus in this book to "an introduction to having fun cross-country." Clear color photographs entice us to take up the sport and enjoy it. After the introduction, the author takes up ground rules for the rider, training, equipment, conditioning, and handling an actual cross-country course. In addition to instruction, you may get some fence-building inspiration from the lovely course shown in the pictures.

Paperback, 142 pages