Update: Just under a year after the concept was introduced in September 2021 (more on that below), Reed Richards and his family will seek out and discover Reed's long lost sister starting in July's Fantastic Four #46, as revealed in Marvel's just released July 2022 solicitations.
However, the solicit text for Fantastic Four #46 implies that the family reunion may not be completely happy, asking "is it time to welcome her into the family?"
Whatever the deal is, we'll meet Reed's sister when Fantastic Four #46 releases on July 13.
Original story follows...
September 15's Fantastic Four #35 is an oversized issue celebrating 60 years since Fantastic Four #1. In contains stories from writers Dan Slott, Jason Loo, and Mark Waid, with art from Loo, John Romita Jr., Paul Renaud, JP Meyer, Cam Smith, Mark Morales, Rafael Fonteriz, Scott Hanna, Marte Gracia, and Erick Arciniega.
Appropriately for the milestone, Fantastic Four #35's main story digs into the FF's central concept of family in some strange ways dealing with Kang and his many variants, and Reed Richards' own father/Kang's ancestor Nathaniel Richards - all of which culminates in a major bombshell revelation about Reed Richards and his past.
Picking up just after the events of Fantastic Four #34, in which the wedding of Doctor Doom was shown to be a ruse and during which Doom sent Johnny Storm's powers out of control, the FF return home with Johnny in a protective bubble, as he can't turn off his flaming powers.
Quickly discovering that, despite their security measures, a strange-looking object of unknown origin has manifested itself in an invisibility field in the newly unveiled, remodeled Baxter Building, Reed and Sue find and capture the object.
The story then jumps
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