Does anybody have any recommendations for general railway reading, tonnes of titles on Amazon but given some are quite pricey I'd be wary of buying what might just be books filled with pictures
Some guidance on you interests would help a
lot. But going on your preference for railway books with proper text in, here are a few short reviews from my bookshelf:
Fire and Steam, Christian Wolmar
A nice textual overview of the history of railways in Britain. Not particularly in-depth or technical in any regard, but reads quite well and will give a good grounding.
A Regional History of Railways in Great Britain, various authors, 16 volumes
A collection of titles each concentrating on the history of a particular area, written in the 1970s and 1980s. As the they are written by different authors, there is some variation in style between volumes. (I've only read the two covering Wales.) A more detailed critique of shortcomings is given
here, but I'd still recommend them.
Red for Danger, R.T.C. Rolt
As mentioned above, discusses what went wrong on the rails over the decades, what changes were made in the pursuit of safety. Doesn't revel in the accidents, but looks at the combination of technical and human factors, and how the most foolproof systems can be overcome by the perfect combination of little mishaps.
Railway Adventure, R.T.C. Rolt
Tom Rolt's story of how he first came across the Talyllyn Railway, and how it became the first volunteer-operated preserved railway. An entertaining read, showing railway preservation in its infancy, a far cry from the strict safety- and business-oriented operations of today.
How steam locomotives really work, P.W.B. Semmens and A.J. Goldfinch
A very thorough title, covering the functionality (and development) of all the components that make a steam locomotive work, including valve gears, lubrication systems and brakes. The book is quite technical at times, and having a background in engineering (or a strong enthusiasm) is probably needed to fully enjoy this book.