"All at once Dr. Hoffman had a brilliant idea about how to cover her frequent need to be at the Old House to work on Barnabas' treatments. It wouldn't just be that he was helping with her research on the Collins family, but also that...!!"
Complete this phrase: "Barnabas was fascinated when Willie said that he also had an idea about how Barnabas could be cured. A better idea, in his estimation, than Dr. Hoffman's. And it involved...!!"