1.
|
|
2.
|
[Blacksburg, VA] : Virginia Tech, 2001.
|
3.
|
Toronto : Kids Can Press, c2000.
|
4.
|
New York : Holiday House, [2016]
|
5.
|
Oxford : Oxford University Press, 2020.
|
6.
|
Cham, Switzerland : Springer, 2019.
|
7.
|
New Haven : Yale University Press, [2018]
|
8.
|
Cham : Springer, [2014] ©2015
|
9.
|
Boston [Mass.] : Houghton Mifflin, 2006.
|