Author
Pallotta, Jerry
16
Downs, Kieran
9
Hubbard, Ben
9
McAnulty, Stacy
9
DK Publishing
8
Gibbons, Gail
7
Guibert, Grace
7
Bird, F. A.
6
Gravel, Elise
6
Messner, Kate
6
Goddu, Krystyna Poray
5
Rice, Jamie
5
Clarke, Ginjer L.
4
Katz, Susan B.
4
Keenan, Sheila
4
Korté, Steve
4
Lowell, Barbara
4
Sabelko, Rebecca
4
Anderson, Kirsten
3
Beckerman, Nell Cross
3
Bodden, Valerie
3
Burgan, Michael
3
DK Publishing, Inc
3
Doeden, Matt
3
Drimmer, Stephanie Warren
3
Fabiny, Sarah
3
Jackson, Tom
3
Jaske, Julia
3
Jenkins, Steve
3
Lukidis, Lydia
3
Medina, Nico
3
Montgomery, Sy
3
National Geographic
3
Neuenfeldt, Elizabeth
3
Peterson, Christy
3
Pryor, Shawn
3
Romero, Libby
3
Sayre, April Pulley
3
Adams, Simon
2
Adamson, Thomas K.
2
Armentrout, David
2
Attia, Peter
2
Baby Professor
2
Beard, Mary
2
Berne, Emma Carlson
2
Bowers, Lydia
2
Brian, Rachel
2
Brimner, Larry Dane
2
Bulion, Leslie
2
Bunting, Philip
2
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