Stung (Left Behind: Young Trib Force #5) by Jerry B. Jenkins and Tim LaHaye

A daring escape puts Judd and Lionel in the heat of the action for the Meeting of the Witnesses in Jerusalem. Back at the schoolhouse, the rest of the Young Trib Force learns of an underground passage that allows the search for Melinda to continue. Will she turn the group in to the Global Community Amid screams of agony from the many people affected by the latest judgment, the Young Trib Force struggles to stay alive as terrifying demons take over the earth.The events in Stung parallel those that occur in the bestselling book Apollyon.