The secondary education system has proven to be a fundamental pillar to the education of people in majority of contemporary societies worldwide. Educated people are equally considered as qualified and cultured personalities, who foster the global economic growth, support the solidarity of their local communities, and strengthen the family relations among the family members. Nevertheless, the secondary education system encounters numerous, diversified, even competitive, roles that has to be reconciled with. This book reviews perspectives, global issues and challenges of a secondary education.