Fairy Tail Omnibus Vol. 02

Does the S Stand for "Screwup"? S-Class quests are so dangerous that one false move means certain death! Now Fairy Tail's loose cannon Natsu, rookie Lucy, and nearly powerless Happy have embarked on a stolen S-Class quest, setting out for the Demon Island. Can anyone stop them before they get themselves killed? This omnibus contains Vol. 4-6 of Fairy Tail.