Who wrote "All Hallows' Eve": Charles Williams, Stephen King, Tim Powers or Count Jan Potocki?

What fictional detective lived at 221B Baker Street?

Who wrote Romeo and Juliet?

Who wrote the novel 1984?

Who is the protagonist of "Power of Three": Jamie, Gair, Abdullah or David Allard?

Who wrote "365 Days to the Wedding": Hiro, Tamiki Wakaki, Hiroyuki or Takeshi Hinata?

Who is the protagonist of "Castle in the Air": Jamie, Abdullah, Mayelbridwen Singer or David Allard?