Ingrid Selberg

Nature's hidden world

1984

Secrets of the Deep

1990

Trees and Leaves

1995

Secrets of the Pond

1993

Our changing world

1982

Usborne nature trail book of trees and leaves

1992

The Nature Trail Book of Trees & Leaves (Nature Trail Series)

1977

The nature trail book of trees and leaves

1977

Tell Me about Wild Animals

1983

Les arbres et les feuilles

1986

Coed a dail

1996