D G Mackean is the author of many best selling biology textbooks.

This must rate as one of the best and most comprehensive GCSE Biology books currently available. The author has written AS and A-level Biology texts and clearly not only knows his subject, but can put it across well to readers. With this being the third edition, it has all the advantages of previous editions being refined, improved and new material being added. Thoroughly recommended.

• : Section 1 Some principles of biology. Section 2 Flowering plants. Section 3 Human physiology. Section 4 Genetics and heredity. Section 5 Organisms and their environment. Section 6 Living organisms. Section 7 Micro-organisms and humans.

D G Mackean is the author of many best selling biology textbooks.

This must rate as one of the best and most comprehensive GCSE Biology books currently available. The author has written AS and A-level Biology texts and clearly not only knows his subject, but can put it across well to readers. With this being the third edition, it has all the advantages of previous editions being refined, improved and new material being added. Thoroughly recommended.

• : Section 1 Some principles of biology. Section 2 Flowering plants. Section 3 Human physiology. Section 4 Genetics and heredity. Section 5 Organisms and their environment. Section 6 Living organisms. Section 7 Micro-organisms and humans.

D G Mackean is the author of many best selling biology textbooks.

This must rate as one of the best and most comprehensive GCSE Biology books currently available. The author has written AS and A-level Biology texts and clearly not only knows his subject, but can put it across well to readers. With this being the third edition, it has all the advantages of previous editions being refined, improved and new material being added. Thoroughly recommended.

• : Section 1 Some principles of biology. Section 2 Flowering plants. Section 3 Human physiology. Section 4 Genetics and heredity. Section 5 Organisms and their environment. Section 6 Living organisms. Section 7 Micro-organisms and humans.