What letter accounts for one of every eight used in

18) What letter accounts for one of every eight used in written English?:
1) A Chorus Line
2) Holden Caulfield
3) Jack London
4) Jack London
19) What J.D. Salinger character never found out where the ducks in Central Park
go during the winter?:
20) What Marvin Hamlisch musical is about dancers auditioning for a musical?: 21) In what 1949 novel is the world divided into three principal continents: Oceania,
Eurasia, Eastasia?:
22) What John Grisham novel features a female attorney named Regina Love, who
goes by the nickname "Reggie"?:
1) Excalibur