Portrait of a Killer: Jack the Ripper—Case Closed that a paper manufacture expert she hired asserts that reams of paper supposedly used by Jack the Ripper to write several letters to Scotland Yard and paper purchased by Sickert's mother bear the same small-press watermark. She also claims that there are matches in the cutter's marks, which are a result of the rough cutting of each quire (or small package) for packaging. A "quire" was usually of 24 sheets. Though Cornwell's book sold many copies, many Ripperologists and other critics argued that Cornwell's theory was far from persuasive. Critics also note that Cornwell has said that she did not
Paper Toss accounted for when flicking the piece of paper. Players are scored on how many times they manage to toss the paper into the bin before missing. There are online leaderboards and 8 different levels: 3 office levels with small, medium and large distances away from the bin, an airport level to promote the sequel to Paper Toss, , a dimly lit basement level, and a restroom level, which are all in the office. There is also a pub level and a street level, both of which occur away from the office. Like its predecessor, Paper Toss 2.0 that released on