Gareth Williams has written many Biology books that have been mainstays of the classroom in both the UK and internationally. His titles cover KS3, GCSE and A level. In addition to being a successful author, he provides educational consultancy services and is a Fellow of the Royal Society of Biology. He was Chief Examiner for A Level Biology at a major board for a number of years.

Gareth Williams has written many Biology books that have been mainstays of the classroom in both the UK and internationally. His titles cover KS3, GCSE and A level. In addition to being a successful author, he provides educational consultancy services and is a Fellow of the Royal Society of Biology. He was Chief Examiner for A Level Biology at a major board for a number of years.

Gareth Williams has written many Biology books that have been mainstays of the classroom in both the UK and internationally. His titles cover KS3, GCSE and A level. In addition to being a successful author, he provides educational consultancy services and is a Fellow of the Royal Society of Biology. He was Chief Examiner for A Level Biology at a major board for a number of years.