"Fort Solitude" is the second book in the DC Comics Secret Hero Society series, following the adventures of young Clark Kent, Bruce Wayne, and Diana Prince. In this installment, the trio attends a spring break academic retreat at Camp Evergreen. When campers start disappearing, and reports of monsters surface, they suspect something sinister is afoot. The friends must reassemble their Junior Detective team to investigate the strange occurrences and uncover the truth behind the disappearances. Condition: Excellent