A dog barks. "What's that, girl? Timmy's in the well?" Whenever people hear this catchphrase, they know it's about Timmy and Lassie, the world's favorite boy-and-his-dog team. Timmy's in the Well is the story of Jon Provost, television's first child superstar, and the low-down on Lassie, one of television's most enduring shows. It is filled with celebrity anecdotes, rare photos, and memorabilia. Timmy's in the Well...