Leigh finished marking the projects her class had handed in on their histories. They were fascinating. She looked forward to handing them back and starting on the next part of the curriculum. The science fairs would be coming up soon, so time to start discussion of the scientific process.

She could hardly wait.

A knock at the door interrupted her thoughts. Leigh put down her pen and went to peer out the window. She didn't recognize the vehicle, but Anna stood hugging herself at ...