The James Castle Collection and Archive in Boise, Idaho, maintains James Castle’s drawings, handmade books and constructions.
James Castle Collection and Archive
Hidden Stash of Valuable Drawings Found in Walls of Artist's Home - The New York Times
James Castle Collection and Archive - Official Site
James Castle Collection and Archive - Official Site
James Castle Collection and Archive - Official Site
She's an expert on James Castle, and never stops reconsidering Boise's enigmatic genius
Constructing James Castle
James Castle: People, Places & Things at the NY Studio School – Art Spiel
James Castle: People, Places & Things at the NY Studio School – Art Spiel
The curious life of James Castle
Exhibitions James Castle House
James Castle at Smithsonian American Art Museum