SRA McGraw Hill (USA)

Zaner Bloser - Ohio

Sundance Publishing - New York

Santillana - USA

Hunan Juvenile and Children's Publishing-China

Adam's Media - Massachusetts

Katha Books - New Delhi

Tulika Books - Chennai

Mkuki Na Nyota Publishers - Tanzania

Dar El Ilm Lilmalayin - Beirut

Scholastic India - New Delhi

Penguin India - Chennai

Yok Kayincilik - Anakara Turkey

KNOW Magazine - Victoria, B.C.

Canadian Museum of Nature

Discovery Channel Publishing - NY, USA

Fitzhenry & Whiteside - Toronto, Canada

Frances Lincoln Ltd. - UK

Futhark Forlag - Oslo, Norway