Matildas mother had the yellow fever so they had to go to the country. Unfortunately the guard thought that Matildas grandfather had the fever so they threw them both out. Matilda got the illness
Matilda's grandfather took her to the hospital
After they went back home to the Coffeehouse and in the morning two men tried to rob them but they had nothing. So then Matilda made some noise and they tied her to a chair to see if they still had money or something but her grandfather got up and they killed him so she cut one of them and they left.
Matilda goes to find someone and in a house she finds a baby Nell and takes her
Matilda finds Eliza and they go back to the Coffeehouse and take the cild Nell to the Orphanage but there full so Matilda keeps Nell and then winter comes which means that the virus is dead.
Then they open the Coffeehouse back up and Matildas mom has came back and the fever is truly gone