1998's Best-Selling Title of the Year Celebrates 20 Years in 2018! This all-new adventure for Aspen's preeminent hero sees her attempt to navigate an ever-changing world where The Blue are not only present above the surface-but exploited in new and dangerous ways. With her brother Finn suddenly missing, Aspen Matthews takes a deep dive to look for help, arriving in a majestic undersea city. Will she find the allies she so desperately needs, or enemies looking for vengeance? Meanwhile, the mysterious agents who have kidnapped Finn begin a series of unholy experiments to unlock the secrets of his powers! Michael Turner and Aspen Comics' flagship title commemorates its landmark twenty years since its debut in grand fashion! The superstar creative team of Ron Marz (Green Lantern, Witchblade) and Siya Oum (Lola XOXO) are on board to deliver Fathom, and the iconic heroine, Aspen Matthews, to a new generation of readers as well as loyal fans alike!