Book End

FIG. 1 is a top, front and left side perspective view of a book end, showing my new design;

FIG. 2 is a bottom, rear and right side perspective view thereof;

FIG. 3 is a bottom, rear and left side perspective view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is an enlarged view of portion 10 in FIG. 1 ; and,

FIG. 11 is an enlarged view of portion 11 in FIG. 5 .

The dash-dot-dash broken lines define the boundary of enlarged views and form no part of the claimed design.