While on her first hiking and camping trip, thirteen-year-old Sammy tries to solve a mystery involving endangered condors while avoiding scorpions, ticks, and embarrassment.
When cats begin to mysteriously disappear in Santa Martina, thirteen-year-old friends Sammy and Holly start snooping around town to find out what is happening.
Thirteen-year-old Dave and his sidekick, a talking gecko named Sticky, try to retrieve an ancient Aztec powerband and its magic ingots from the evil villain, Damien Black.
Thirteen-year-old Dave and Sticky, his kleptomaniac sidekick gecko, try to keep a special potion from falling into the hands of the diabolical Damien Black.
Thirteen-year-old Sammy must call upon her detective skills to solve the mystery when a dog she is watching disappears from a city parade and the owner receives a ransom note.
When teen sleuth Sammy Keyes travels to Las Vegas to stop her mom from marrying her boyfriend's dad, she never expects she'll learn the identity of her absent father in the process.
While investigating why someone is trying to force people from their homes to expand a recreation center, Sammy is distracted by the lies she must tell to cover an accident she caused, but which was blamed on her nemesis, Heather.
When thirteen-year-old Sammy finds herself with an abandoned baby on her hands, she sets out to find the young mother, who may belong to a gang, and accidentally jeopardizes her position on the softball team.
Two thirteen-year-old boys share neighborhood adventures, complaints about their older sisters, family secrets, and even guilt that bind them together in a special friendship.
