Edward Sylvester Ellis 
The Cave In The Mountain 

Mickey O' Rooney and Fred Munson, two little boys who get stranded in a cave in the Pecos Mountains, go on adventures throughout the novel. To escape the cave and return to safety, they must rely on all of their abilities and bravery. They come across a variety of perils along the trip, including ferocious Indians, wild animals, and enigmatic cave-dwelling creatures. But despite everything, they never lose hope, and they eventually escape the cave. Young readers of all ages will enjoy the timeless adventure narrative The Cave in the Mountain. It's exciting, suspenseful, and funny, and it offers important lessons about bravery, camaraderie, and tenacity. This is one of the influential works written by Edward Sylvester Ellis.