5 books in series
Piled Higher and Deeper
Piled Higher and Deeper is a 5-book series with 5 primary works first released in 2002 with contributions by Jorge Cham.
#1
2002 • 2 Readers • 5
#2
2005 • 2 Readers • 4.5
#3
2007 • 2 Readers • 5
#4
2009 • 2 Readers • 5
#5
2012 • 1 Reader • 248 pages • 5