Is the book on the right side?
No, the book is on the left of the image.
    src        edge_attr  dst
0     0  to the right of    9
1     0  to the right of    5
2     0               on    6
3     1  to the right of   12
4     2  to the right of    3
5     2  to the right of   13
6     2  to the right of   12
7     3  to the right of    8
8     3   to the left of    2
9     5               on    6
10    5   to the left of    9
11    5   to the left of    0
12    5   to the left of   10
13    7               on    6
14    7   to the left of   14
15    8   to the left of    3
16    8   to the left of   11
17    8   to the left of   13
18    9  to the right of    5
19    9   to the left of   10
20    9   to the left of    0
21    9   to the left of   15
22    9               on    6
23   10  to the right of    9
24   10   to the left of   15
25   10               on    6
26   10  to the right of    5
27   11  to the right of    8
28   12   to the left of    2
29   12   to the left of    1
30   13               in    3
31   13  to the right of    8
32   13   to the left of    2
33   14               on    6
34   14  to the right of    7
35   15               on    6
36   15  to the right of   10
37   15  to the right of    9