World of adventure

William Little Bear Tucker and his friend, Sarah, love to explore the caverns of the Sacramento Mountains. Some day the two youngsters hope to find the cave that holds a golden Apache statue that vanished long ago. But one afternoon, when they discover some spectacular rooms in one of the caverns, they also realize that they aren't alone. Suddenly, armed bandits, the spirit of a headless Indian brave, and bottomless pits are lurking in the darkness...

Nikki Roberts feels very grown up when her parents leave her alone in their mountain lodge for a few days. The 13-year-old has promised them she will not take any long horseback rides or canoe trips, so she saddles Goblin and heads for a nearby sheep meadow for the afternoon. It's not long before Nikki's trail leads her into perilous territory. She surprises deadly poachers at work who are shooting bighorn rams for trophies. Her CB radio picks up...

Bobbie always spends her summers breaking horses and rounding up stray cattle on Grandpa's ranch. But this year is different. Alex, her cousin from Los Angeles, is visiting. And Bobbie doesn't want to ruin her summer teaching a "city greenhorn" what to do. While saddling up their horses to search for cattle, the two girls start a vicious feud. But when they run into the horrible Bledsoe boys and a wild bull, they must depend on each other to survive!...

Folsom, New Mexico is young Jim Stanton's new home. His father has been given a wonderful job at Folsom National Laboratories. The company has provided the Stantons with everything they need, including a fabulous house and even a brand new car. The only trouble is that it all seems a little too perfect. Curious, Jim goes hiking in the nearby mountains, where he meets a strange girl and her father. Their warning about what the Stantons will have to...

"Jesse Rodriguez can't wait to turn sixteen and finally be old enough to make his first skydive. But when Jesse and his friend Robin find themselves in the middle of a dangerous international situation, they may have to make their first jump a few years early!"--Page 4 of cover.

“A few hundred yards ahead there is a long wooden bridge that the donkeys will be afraid to cross. But do not worry. After you cross the bridge, the ruins will not be far away.”
 
Cousins Kate, Sam, and Shala quickly see why the donkeys are so afraid to cross the bridge— it’s old and rickety and spans a deep rocky canyon. But they have to get across it. They have to find Katie and Sam’s dad, an anthropologist...