Karen's Grandad is the 70th book in the Baby-Sitters Little Sister series.
Back Cover SummaryEdit
Karen is happy that Granny and Grandad are living at the little house. But Grandad has not been feeling well. He cannot leave the house. Karen feels sad about Grandad, so she cheers him up. She reads books with him as he rests.
Then Grandad gets really sick. Karen is worried. She loves Grandad so much.