Will I find details of pupils in a log book?

In most cases, no. Individuals named in log books are principally members of staff. Occasionally pupils may be mentioned, for example as prize winners in end-of-term or end-of-year award ceremonies, and sometimes the annual dux of the school (i.e. the pupil with the best academic record) is mentioned. The main record kept by a school of individual pupils is the admission register. For further details see the Knowledge Base entry on admission registers.