Autumn Leaves is a rhyming magazine story about Trevor.
The Autumn leaves are falling in the orchard, so Jem Cole is busy raking them all into one big heap for Trevor to take away. Then Harold hovers overhead and blows the pile of leaves all over the nearby railway line. Jem knows what to do and quickly gets a piece of card and a pen to make a warning sign for the engines, which reads: "WARNING - LEAVES ON LINE".
- Jem Cole (does not speak)
- Trevor (does not speak)
- Harold (does not speak)
- James (cameo)
- Edward (cameo)
- It is said that Jem writes his warning on card, but the illustration shows him writing on a piece of wood.