Author
Schiller, Eric
10
Virr, Paul
8
Canavan, Thomas
7
Elliott, Jimmy
6
Gardner, Martin
6
Pandolfini, Bruce
6
Hanson, Anders
4
Learning Resources
4
hoopla digital
4
Cooper the Pooper
3
Evans, Larry
3
Hertan, Charles
3
Lakeshore Learning Materials
3
Potter, William
3
Rapoport, Rebecca
3
Saab, Gabriella
3
Stewart, Ian
3
Zaslavsky, Claudia
3
Alberston, Bruce
2
Berloquin, Pierre
2
Bleeker Street Media
2
Brighter Child
2
Burgess, Graham
2
Chernev, Irving
2
Crespo, Ana
2
Eastaway, Robert
2
Evan-Moor Educational Pub,
2
Felice, Panda
2
Hall, Parnell
2
Highlights for Children, Inc
2
Hobbs, Julia Ann
2
Horowitz, I. A.
2
LaRocca, Rajani
2
Laughing Lion
2
Mercer, Bobby
2
Neuschwander, Cindy
2
Oudeweetering, Arthur van de
2
Romanowicz, Zbigniew
2
Scheffler, Ian
2
Seirawan, Yasser
2
Shasha, Dennis Elliott
2
Snyder, Bo
2
Stickels, Terry H.
2
Tanton, James
2
Tevis, Walter S.
2
United States Chess Federation
2
Adewumi, Tani
1
Admont, Shelley
1
Alburt, Lev
1
Amazon.com
1
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