"WHAT IS JIHAD? What jihadists believe and wy it matter" by Laigueglia's scholar Casalino Pierluigi, 1949.

What is jihad? It defines this age of violent Islamist radicalism, yet the meaning of the word and its relevance for modern-day Muslims are both contested. See on the web Jihad and Islam by Laigueglia's scholar Casalino Pierluigi, 1949.
Casalino Pierluigi