Jennifer Garner just helped Reese Witherspoon announce the January Reese's Book Club pick—and fans are buzzing! Not only is the new book a sequel to Garner’s hit series, but the playful FaceTime reveal has people speculating: is this just clever promo, or is there a deeper collab brewing between the two stars? Some say the chemistry is too good to be just business! #Entertainment #Books #ReesesBookClub