Sean McArdle
Norton Juster
Thomas Dilworth
Gary L. Musser
Davies, Jacqueline
Hans Magnus Enzensberger
Robert E. Eicholz
Rainer Maria Rilke
Katherine Applegate
Unknown Author
Scottish Primary Mathematics Group
Hang Young Pai
Frederick Emerson
TEACHER CREATED RESOURCES
Peter Clarke
Francis Walkingame
Michael Shermer
Harold William Clayton
Paul R. Halmos
Richard N. Aufmann