https://www.amazon.co.uk/Pro-NET-Foundational-Principles-Programming/dp/1484269381
https://www.amazon.co.uk/Biology-Global-Approach-Neil-Campbell/dp/1292341637/ref=sr_1_1?crid=3ICUO1IWKJGSA&dchild=1&keywords=biology+campbell+reece&qid=1624638114&s=books&sprefix=biology+cam%2Cstripbooks%2C371&sr=1-1
https://www.amazon.co.uk/Biology-Global-Approach-Neil-Campbell/dp/1292170433/ref=sr_1_2?crid=3ICUO1IWKJGSA&dchild=1&keywords=biology+campbell+reece&qid=1624638114&s=books&sprefix=biology+cam%2Cstripbooks%2C371&sr=1-2