O'Reilly Pocket Reference is a 7-book series first released in 1998 with contributions by Peter Prinz, Ulla Kirch-Prinz, and 5 others.
2002
1998 • 2 Readers
1998 • 1 Reader • 71 pages
2002 • 1 Reader • 104 pages
2007 • 4 Readers • 128 pages • 4
2007 • 2 Readers • 176 pages
1998 • 3 Readers • 64 pages • 3