He comes into the room and leaves his key sticking in the door; to complicate matters still further, he leaves another key sticking in the book-case.
"Eugene Field, A Study In Heredity And Contradictions"
Slason Thompson
This view, however, takes no account of a possible deviation of the planet's axis from being perpendicular to the plane of its orbit, or of the librations which must be produced by the great eccentricity of the orbit, either of which would complicate without entirely destroying the ideal conditions outlined above.
"A Text-Book of Astronomy"
George C. Comstock
Many such meetings between Kitty and Miriam Levey might easily complicate her own life.
"The Story of Louie"
Oliver Onions