[Ratchet smiles bitterly, her comment like a slap to the face, even if she’s completely unaware of its harshness.]

You’ve always got more to lose.

[If not from back home, there was plenty to lose here. Plenty that a less benevolent system could turn against them, purposefully or otherwise. He doesn’t bother dwelling on it, pushing forward somewhat hurriedly, his tone uncharacteristically cold.]

I need a book recommendation. Do you have anything on wormhole physics? Or anything like that?