Iria (Work 1):
0, 1, 2, 3, 4, 5, 6, 7 from Shelf 0

Jen (Work 1)
8, 9, 10, 11, 12, 13, 14, 15 from Shelf 1

Kelly (Work 1):
16, 17, 18, 19, 20, 21, 22, 23 from shelf 2

Lily (Work 1):
32, 33, 34, 35, 36, 37, 38, 39 from shelf 4

Mary (Work 1):
40, 41, 42, 43, 44, 45, 46, 47 from shelf 5

Nancy (Work 1):
48, 49, 50, 51, 52, 53, 54, 55 from shelf 6

Amy (work 1):
 0,  1,  2 from Iria
 8,  9     from Jen
16, 17     from Kelly
24         from shelf 3

Bob (work 1):
 3,  4     from Iria
10, 11     from Jen
18         from Kelly
25         from shelf 3
32         from Lily
40         from Mary

Casey (work 1):
 5,  6     from Iria
12, 13     from Jen
19, 20     from Kelly
26         from shelf 3
33         from Lily

Dan (work 1):
27         from shelf 3
34, 35     from Lily
41, 42     from Mary
48, 49     from Nancy
45         from shelf 7

Emily (work 1):
7          from Iria
14, 15     from Jen
21, 22     from Kelly
28, 29     from shelf 3
36         from Lily

Fred (work 1):
30         from shelf 3
37         from Lily
43, 44     from Mary
50, 51     from Nancy
57, 58     from shelf 7

Gregor (work 1):
23         from Kelly
31         from shelf 3
38         from Lily
45         from Mary
52, 53     from Nancy
59, 60     from shelf 7

Hailey (work 1):
39         from Lily
46, 47     from Mary
54, 55     from Nancy
61, 62, 63 from shelf 7

Total work 14