Books by Sam Harper
101 Dinosaur Bums
101 Dinosaur Bums
Superpoop Needs a Number Two
Superpoop Needs a Number Two
101 Bums
101 Bums
101 Christmas Bums
Superpoop
Superpoop
101 culos
101 culs
101 Spooky Bums
101 Spooky Bums
Create a Service Culture
Create a Service Culture
Pratt Farm Ghost
Pratt Farm Ghost
Smile of a Crocodile
Smile of a Crocodile
Selected comparisons of measur
Selected comparisons of measures of health disparities
Methods for measuring cancer d
Methods for measuring cancer disparities