Please note this book supports the old specification and has been replaced by new Illuminate textbooks for the new spec taught from 2017.

Author Biography

Stephen Doyle is an experienced Mathematics teacher, examiner and bestselling author with over 30 years experience. He has taught in a variety of schools and colleges and has written and contributed to numerous books and other learning resources. Dr Howard Thomas has many years of experience as Principal Examiner for A Level Mathematics for a major awarding body. An experienced author and editor, Howard recently retired from teaching at Cardiff Sixth Form College.