Visiting her grandmother in Australia, Livy, ten, is reminded of the promise she made five years before to Bob, a strange, green creature who cannot recall who or what he is.

Geronimo Stilton visits Australia where he has an adventurous time dodging sharks and snakes, and getting lost in the Outback.

"Sometimes life isn't a piece of cake... When Jingwen moves to a new country, he feels like he's landed on Mars. School is torture, making friends is impossible since he doesn't speak English, and he's often stuck looking after his (extremely irritating) little brother, Yanghao. To distract himself from the loneliness, Jingwen daydreams about making all the cakes on the menu of Pie in the Sky, the bakery his father had planned to open before he unexpectedly...