
Katherine Hannigan
About the Author 1
Author Interviews 3

Interview with Katherine Hannigan about Ida B
Created by HarperCollins

Insights from Katherine Hannigan about True (. . . Sort Of)
Created by HarperKids
Interview with Katherine Hannigan about Dirt + Water = Mud
Created by Naperville Community Television (NCTV17)
Books by Katherine Hannigan 4
Images courtesy of publishers, organizations, and sometimes their Twitter handles.