Head First Series is a 28-book series with 30 primary works first released in 2003 with contributions by Kathy Sierra, Bert Bates, Eric Freeman, Elisabeth Robson, Bryan Basham, Rich Gibson, Brett McLaughlin, Gary Pollice, David West, Bart Bates, Michael Morrison, Lynn Beighley, Andrew Stellman, Jennifer Greene, Rebecca M. Riordan, Dawn Griffiths, Paul Barry, David Griffiths, Heather Lang, Michael G. Milton, Al Anderson, Ryan Benedetti, Jay McGavren, Raju Gandhi, Mark Richards, and Neal Ford.
2003 • 11 Readers • 656 pages • 4
2009 • 5 Readers • 486 pages • 5
2009 • 544 pages
2005 • 2 Readers • 702 pages
2015 • 572 pages
2007 • 2 Readers • 598 pages • 3.5
2008 • 1 Reader • 814 pages
2008 • 1 Reader • 1
2006 • 2 Readers • 634 pages • 4
1 Reader • 8 pages
2014 • 2 Readers • 661 pages
2008 • 1 Reader
2003 • 1 Reader
2004 • 1 Reader • 478 pages
2006 • 1 Reader • 470 pages • 3
2007 • 1 Reader
2006 • 1 Reader
2010 • 1 Reader • 4
2007 • 1 Reader • 607 pages
2005 • 1 Reader • 720 pages
2004 • 1 Reader • 889 pages • 4
2004 • 70 Readers • 4.2