HarperCollins Publishers

Sort
Filter
cover image of Maths on the Back of an Envelope

Maths on the Back of an Envelope

Rob Eastaway Author
(2019)

cover image of 100 Maddening Mindbending Puzzles

100 Maddening Mindbending...

Rob Eastaway Author
David Wells Author
(2020)

cover image of How Long Is a Piece of String?

How Long Is a Piece of String?

Rob Eastaway Author
(2014)

cover image of Mindbenders and Brainteasers

Mindbenders and Brainteasers

Rob Eastaway Author
(2014)

cover image of How to Take a Penalty

How to Take a Penalty

Rob Eastaway Author
(2014)

cover image of Why Do Buses Come in Threes?

Why Do Buses Come in Threes?

Rob Eastaway Author
(2014)

cover image of The Hidden Mathematics of Sport

The Hidden Mathematics of Sport

Rob Eastaway Author
John Haigh Author
(2021)

cover image of What is a Googly?

What is a Googly?

Rob Eastaway Author
(2021)