Editing Invisible Woman (section)

===Secret Invasion: Fantastic Four===
While Susan is on a lecture tour in Vancouver, British Columbia, a [[Skrull]] posing as Mister Fantastic ambushes her, applying pressure to her skull with an invisible force field and knocking her unconscious. Then, a Skrull infiltrates the Baxter Building disguised as Susan and opens a portal into the [[Negative Zone]], forcing the top three floors of the building into the Negative Zone, and in turn trapping herself, Johnny, Ben, and the two Richards children there. The Skrull impersonating her is later revealed to be Johnny's ex-wife [[Lyja]],<ref>''Secret Invasion: Fantastic Four'' #1. Marvel Comics</ref> who once infiltrated the Fantastic Four by impersonating Ben Grimm's love interest [[Alicia Masters]].<ref>''Fantastic Four'' #357–358. Marvel Comics</ref> The real Susan Richards is recovered alive from a downed Skrull ship after the final battle of the invasion.<ref>''Secret Invasion'' #8. Marvel Comics</ref>