Bibliografía (11 obras)
Ground Sloths
2015
Still lifes
2012
Portraits
Gravity
2008
Bulldogs
2003
Libraries
Retrievers
Motion and Movement (Understanding Science (Mankato, Minn.).)
2002
Temperature (Understanding Science (Mankato, Minn.).)
Libraries (Structures (Mankato, Minn.).)
Costa Rica
2001