Fear of holes: new research in to most common phobia you've never heard of - NZ Herald
Holes by Louis Sachar, Summary, Setting & Analysis - Video & Lesson Transcript
Holes (2003) - IMDb
The 5 Most Impressive Holes on Earth - Heads Up by Scout Life
by Sachar,Louis
Holes
Holes
Are black holes time machines? Yes, but there's a catch - ABC News
Book vs. Movie: Holes by Louis Sachar
Black holes: Everything you need to know