they had to go southeast to keep away from the shoals.yes,that was it.they had to get past the Sunk lightship-outside all theshoals-and then they would br safe.that was where Jim had waited on his way from Dover.he looked at susan and Titty.Titty's face was green and there were tears running down susan's face.
'it's all wrong!' she cried.'we've got to go back.we promised!'
'we can't go back.it isn't safe to try,'said John.
'we must!'said susan.Roger looked at her.this was a susan he had never seen.And then Titty suddenly bent over the side of the cockpit.
'she's being sick,'said Roger.
'I' going into the cabin,'said Titty a few minutes later.
'I'll feel better if I lie down.'