FIG. 1 is a perspective view of a first embodiment of a book in a first opened state showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is an enlarged sectional view thereof taken along the line 8-8 in FIG. 2;
FIG. 9 is an enlarged sectional view thereof taken along the line 9-9 in FIG. 2;
FIG. 10 is a perspective view thereof in a second opened state;
FIG. 11 is a front elevational view thereof;
FIG. 12 is a rear elevational view thereof;
FIG. 13 is a left side elevational view thereof;
FIG. 14 is a right side elevational view thereof;
FIG. 15 is a top plan view thereof;
FIG. 16 is a bottom plan view thereof;
FIG. 17 is an enlarged sectional view thereof taken along the line 17-17 in FIG. 11;
FIG. 18 is an enlarged sectional view thereof taken along the line 18-18 in FIG. 11;
FIG. 19 is a perspective view thereof in a third opened state;
FIG. 20 is a front elevational view thereof;
FIG. 21 is a rear elevational view thereof;
FIG. 22 is a left side elevational view thereof;
FIG. 23 is a right side elevational view thereof;
FIG. 24 is a top plan view thereof;
FIG. 25 is a bottom plan view thereof;
FIG. 26 is an enlarged sectional view thereof taken along the line 26-26 in FIG. 20;
FIG. 27 is an enlarged sectional view thereof taken along the line 27-27 in FIG. 20;
FIG. 28 is a perspective view of a second embodiment of a book in a first opened state;
FIG. 29 is a front elevational view thereof;
FIG. 30 is a rear elevational view thereof;
FIG. 31 is a left side elevational view thereof;
FIG. 32 is a right side elevational view thereof;
FIG. 33 is a top plan view thereof;
FIG. 34 is a bottom plan view thereof;
FIG. 35 is an enlarged sectional view thereof taken along the line 35-35 in FIG. 29;
FIG. 36 is an enlarged sectional view thereof taken along the line 36-36 in FIG. 29;
FIG. 37 is a perspective view thereof in a second opened state;
FIG. 38 is a front elevational view thereof;
FIG. 39 is a rear elevational view thereof;
FIG. 40 is a left side elevational view thereof;
FIG. 41 is a right side elevational view thereof;
FIG. 42 is a top plan view thereof;
FIG. 43 is a bottom plan view thereof;
FIG. 44 is an enlarged sectional view thereof taken along the line 44-44 in FIG. 38;
FIG. 45 is an enlarged sectional view thereof taken along the line 44-44 in FIG. 38;
FIG. 46 is a perspective view thereof in a third opened state;
FIG. 47 is a front elevational view thereof;
FIG. 48 is a rear elevational view thereof;
FIG. 49 is a left side elevational view thereof;
FIG. 50 is a right side elevational view thereof;
FIG. 51 is a top plan view thereof;
FIG. 52 is a bottom plan view thereof;
FIG. 53 is an enlarged sectional view thereof taken along the line 53-53 in FIG. 47; and,
FIG. 54 is an enlarged sectional view thereof taken along the line 54-54 in FIG. 47.
The broken lines illustrate environmental structure only and form no part of the claimed design.
The dash-dot-dash lines illustrate a boundary of the claimed design for those figures.