Is the Earth’s core like a soft-boiled egg? Or maybe like a donut? Even an innocent question can spark a grand adventure!
Rene, the fearless little explorer, is determined to find out! This brave frog embarks on a daring journey to uncover the secrets hidden beneath the Earth’s surface. Along the way, she makes surprising discoveries and meets new friends. Rene’s exciting adventures inspire young readers to look at the world around them with curiosity and wonder.
Written by Mikołaj Pasiński
Ilustrated by Gosia Herba
Published in Poland by Wydawnictwo Kropka
IBBY Poland Book of the year 2025 in the literary category
