●Some titles of this series had been sold for Korean rights!
●The Change Makers series of books will build in readers a strong sense of inquiry, to arm them with knowledge in S.T.E.A.M (Science, Technology, Engineering, Art and Math) to tackle this brave new world of unknowns.
●Combines histories, stories and facts to provide an all-encompassing view of how technology has shaped our world.
• Encourages critical thinking and analysis
• Part of a growing series of books on S.T.E.A.M learning
• For ages 8 and up
• Authors available for school talks. Hwee is a veteran on the school circuit, appreciated for her experience at CNA and as a writer. David lectures often on storytelling through art. Authors available for combined sessions.

There are 5 titles included in this series: 《Railroads to Superhighways》《The Earth Experiment》《Little Big Heroes》《Invisible Enemies》《The Magic Numbers》

Mathematics is more fun, mysterious and magical than many of us realise, and it is present in all aspects of our lives. We certainly can’t live without it!
•Why is zero considered the most dangerous number?
•How did ancient Egyptians measure the world with just a simple stick?
•What was the math error that caused a NASA rocket to blow up?
•Which language is used every day all over the world, and is purely made up of numbers?

Documentary filmmaker Hoe Yeen Nie and historian/artist David Liew take you on a quest to unlock the secret world of numbers and math, and explore how it has transformed our lives in all sorts of incredible ways. Are you ready for an amazing adventure?
The Change Makers series of books will build in children a
strong sense of inquiry — to arm them with knowledge in S.T.E.A.M. (Science, Technology, Engineering, Art and Math) to tackle this brave new world of unknowns.

The Author- Hwee Goh
Hwee spent 16 years as a political journalist at MediaCorp Singapore, which is how she produced her first non-fiction children’s book on Lee Kuan Yew in 2015. She followed on with Singapore’s Wildlife Wonders and Singapore’s Sports Stars. In 2018, she embarked on her next social messaging project and wrote The Plano Adventures series. It aims to empower every young reader to deal with this wild woolly digital age. In 2020, Hwee embarked on another exciting topic, Invisible Enemies: A Handbook on Pandemics that have Shaped Our World. Hwee is also a comms professional with The Media Consultants Singapore.

The Illustrator- David Liew
David Liew is a prolific artist/sculptor who has illustrated several bestselling book series. This series has especially enabled David to return to his history-educator roots. He also supports fellow authors and illustrators as the Regional Advisor to the Singapore Chapter of the Society of Children’s Book Writers and Illustrators.