Authors: Who wrote To Kill a Mockingbird?

Questions

when tweety exclaimed, "i thought i saw a putty tat!", who did he see?

what disease did august von wassermann develop a scientific test for in 1906?

what band did the music for the 1970s film saturday night fever?

what river joins the white nile at khartoum?

in 1962 they recorded a song about an egyptian dancer appropriately titled "little egypt"?