Strange but (mostly) true stories

"Strange debris is found in a field near Roswell, New Mexico. Many suspect it is an alien spacecraft. Fires burn beneath a town for over 50 years. Rocks weighing several hundred pounds move across land on their own. Are these unbelievable tales real? Find out in this . . . collection of short stories . . . based on eyewitness accounts or the solid research of serious investigators"--Back cover.