"Mama?s Last Hug begins with the death of Mama, a chimpanzee matriarch who formed a deep bond with biologist Jan van Hooff. When Mama was dying, van Hooff took the unusual step of visiting her in her night cage for a last hug. Their goodbyes were filmed and went viral. Millions of people were deeply moved by the way Mama embraced the professor, welcoming him with a big smile while reassuring him by patting his neck, in a gesture often considered typically...

Jane Goodall introduces young readers to some of her favorite chimpanzees living in Gombe National Park, describing their behavior and family life.

Jim Panzee wakes up in a bad mood one beautiful day, but he keeps denying he is grumpy even as his friends give advice for feeling better.

When Jim Panzee wakes up feeling silly, Norman playfully suggests Jim has spring fever, sparking excitement and chaos among Jim and their animal friends until Norman clarifies the true meaning of spring fever.

Jim Panzee learns that too much of anything, including having fun, has its downsides.

"Jim Panzee is out for his usual Wednesday walk when he accidentally squishes his stress orange into orange juice. He and his friends must cross the jungle before all of the fresh oranges are gone"--

Grumpy Jim Panzee decides that it is time for a new Jim, so he enlists his friends to help him get mad so he can stomp all his grumps out, and become a new Jim for the new year.

Puercoesp?n ha organizado una gran fiesta a la que van a ir todos los animales de la selva, aunque a Jim Panc? no le apetece mucho porque no sabe bailar. Sus amigos intentan ense?arle unos cuantos pasos molones, pero por mucho que Jim se zarandee, se contonee y se pavonee, no lo pasa bien... hasta que B?falo confiesa que ?l tambi?n se siente un poco inc?modo. ¿No ser? que de vez en cuando sentirte un poco nerviosos es de lo m?s normal? --Page [4]...

"Para variar, ¡Jim Pancé está de buen humor! Va a ir a una fiesta de pijamas en casa de sus padres y lo acompañará Norman. A Jim no podía hacerle más ilusión todo lo que ha planeado su familia: irán a cazar termitas, pescarán mangos y contarán historias de terror. ¡Jim se muere de ganas de pasarse toda la noche despierto! Pero ¿qué ocurrirá cuando aparezca su hermano "pequeño?" ¿Por qué lo llaman fiesta de pijamas si nadie lleva...

When Jim Panzee is banished from the jungle after making Oxpecker mad at him, his best friend Norman joins him, but when they end up in the desert and Norman is miserable, Jim agrees to apologize so they can go back home.