"Shadow of Alarm"
The FF is heading to DC to testify before Congress about the Mutant Registration Act. But the Baxter Building comes under attack just as Reed finishes with the upgrade to the defensive systems. The Baxter Building is attacked by several lower level villains; Constrictor, The Beetle and The Shocker. The villains are detained and the FF heads off to DC.
Alicia Masters has been replaced by the Skrull Lyja.