I'm not a student anymore, but I was once a scientist. This guide interested me because I figured it would be clearer and more practical than other writing guides. I write for an entertainment website right now, and have found the manual useful. It's not really the subject matter that is an issue when it comes to writing, but the desired clarity of communication, and I desired clarity.It's a really excellent, thorough guide, which I use mainly for reference. Although my current area of writing is in entertainment, bringing scientific rigour to it certainly makes it better writing. On the other hand, I recognise that for us scientists, it's more useful to have a straight-up no nonsense guide, than digging up a buried hook in a more flowery book. It might be more than an average undergrad is interested in, but certainly for anyone who needs to write important papers at postgrad level, who wants a little extra support in constructing clear work, this should be helpful. It starts at the basics of the purpose of clear writing, and moving on to basic grammar and sentence construction, to addressing the overarching themes over the course of a piece of writing.On the downside, it can be a little dense, and sometimes the conciseness of the guide itself makes accessing it hard work. For someone with less previous exposure to grammar, this may not be the right book. It's the kind of book best mined if you have the time to study it a little more deeply. It's worthwhile, but it's not casual!