Go on a fun journey with Nina and her brother Didi, and they are preparing for a new school day. Every morning, Nina leads her bike loaded with her little brother, but on an unusual day, they encounter an unexpected and exciting position! When a fun monkey appears approaching their bike, surprises and adventures follow. Discover how students interact with this strange guest, and continued the happy ending that combines fun and suspense. This book full of interesting and funny events is an ideal adventure for children who explore the world of reading.