081-The Typhus Hoax9 years ago

32:33

082-Stealing Abe Lincoln9 years ago

34:00

083-Nuclear Close Calls9 years ago

36:39

084-The Man Who Never Was9 years ago

34:08

085-Raising Chicago9 years ago

34:18

086-Lateral Thinking Puzzles9 years ago

30:00

31:59

088-Mrs. Wilkinson and the Lyrebird9 years ago

32:26

089-An African From Baltimore9 years ago

31:32

090-The Candy Bar War9 years ago

31:30