While at the village it becomes so overcast with clouds that the girls end up staying at Reboux's mansion. Heidi and Jamy are sent down to the village to get supplies for Peter and his goats. Peter, Heidi and Jamy are able to rescue him. Most of the goats follow without difficulty, but one goat gets into a dangerous situation. Peter leads the girls to the top of a nearby peak. The next morning Heidi's grandfather agrees to let Jamy go up with Heidi and Peter to the goat pasture. Peter introduces the vacationers to a little kid goat named Baerli.

On the Alm Jamy sees Peter and his goat herd. Over summer break Heidi offers to take one of the students, Jamy, up onto the Alm, for the girl's parents plan to take a vacation without her. Within a few weeks Heidi befriends most of its foreign students. Heidi's grandfather sends her to a boarding school which has Miss Smith as the headmistress. It was followed by four more sequels: Au pays de Heidi, Heidi's Children, Heidi grand'mère and Le sourire de Heidi, of which only the second one has been translated to English. It was originally published by Flammarion in Paris (1936), and in New York by Grosset & Dunlap (1938), illustrated by Jean Coquillot. Heidi Grows Up ( Heidi jeune fille) also known as Heidi Grows Up: A Sequel to Heidi, is a 1936 novel and sequel to Johanna Spyri's 1881 novel Heidi, written by Spyri's French and English translator, Charles Tritten, after a three-decade-long period of pondering what to write, since Spyri's death gave no sequel of her own.

Novel by johanna spyri