Lost Plant Author:Elisabeth Schussler, James H. Wandersee Tag along as fun-loving childhood playmates, Tate and Abby, and solve "The Mystery of the Lost Plant." Without even realizing it, the curious duo learn some basic plant science. They also demonstrate, subtly, that not only can elementary-school-age boys and girls solve science-related problems together, but they may actually become good f... more »riends.« less