Flere bøker av Kathleen Krull:

• A Kids' Guide to America's First Ladies

  Kids' Guide to American History / Kathleen Krull

  Heftet

  

• Lives of the Scientists

  Experiments, Explosions (and What the Neighbors Thought)

  Lives of . . . / Kathleen Krull

  Heftet

  

• Lincoln Tells a Joke

  How Laughter Saved the President (and the Country)

  Kathleen Krull

  Heftet