Author
Guibert, Grace
11
World Book, Inc
8
Guinness World Records Limited
6
National Geographic
6
Gutman, Dan
5
Maloney, Brenna
5
National Geographic Society
5
Beer, Julie
4
Buckley, James
4
National Geographic Kids
4
Feldman, Thea
3
Gifford, Clive
3
Jenkins, Steve
3
O'Brien, Cynthia
3
Reinke, Beth Bence
3
Thomas, Mindy
3
Turner, Tracey
3
Barfield, Mike
2
Bellows, Melina Gerosa
2
Brooke-Hitching, Edward
2
Brusatte, Stephen
2
Bryant, Chuck
2
Burgan, Michael
2
DK Publishing
2
De la Rosa, Jeff
2
Derrick, Stevie
2
Dowley, Tim
2
Green, John
2
Greenberg, Mike
2
King, Madeline
2
Lavelle, Kari
2
Le, Maria
2
Mattern, Joanne
2
Mills, Andrea
2
National Geographic Partners
2
Padnani, Amisha
2
Perl, Erica S.
2
Ripley Publishing, a Jim Pattison Company
2
Scholastic Inc
2
Tibballs, Geoff
2
ABC-CLIO
1
ASM games
1
Adams, Scott
1
Adams, Tom
1
Adams, Will
1
Agresta, Jen
1
Aguirre, Anthony
1
Albanese, Lara
1
Alexander, Heather
1
Aliste Lizarralde, IƱaki
1
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