Cover of The Blue Train and the Purple Train, a Little Architects story

The Second Harvest · Little Architects

The Blue Train and the Purple Train

Kiyon loves trains. A journey with Mum introduces him to two very different trains and a simple discovery: different journeys have different jobs, and each one matters.

Kavinda GunasekaraA Little Architects story · 2026

The collection

Stories for curious young minds.

Little Architects brings children and the adults around them together through warm stories, everyday questions and playful invitations to keep building.

Inside the story

Different trains. Different journeys. Different jobs.

As the blue train stops at every station and the purple train travels farther and faster, Kiyon begins to understand that neither journey is better. Each serves people in a different way. Back at home, that idea turns play into design as he builds a railway with stations, a bridge and a place for every train.

Read. Notice. Build.

Ideas to explore together

01

Curiosity

Look closely, ask why and learn from the world in motion.

02

Different purposes

Discover how different designs can serve different people and needs.

03

Systems thinking

See how tracks, stations, bridges and journeys connect.

04

Imagination

Move from playing with objects to designing a complete railway.

What would you build?

A permanent home

Keep imagining. Keep building.

Little Architects will continue with stories and activities that help young readers explore how the world works—and imagine how it could work better.