This was a fat tome of a graphic novel and it's the author's debut. It grew out of a single comic strip posted on the web for the woefully misnamed Ada Lovelace day, and then morphed into a webcomic and finally a print version which is what I read.
The author did an awesome job in both in the drawings (line drawings black on white with some shading) and in the text. It was highly educational, and highly amusing. Be warned that since this story is rooted in reality (if given to soaring flights of fantasy once the real historical details have been established), there are extensive footnotes on almost every page. I thought these might be really annoying, but they were not, and I simply skipped the ones which didn't interest me, so it was fine. I found myself skipping very few as it happened. There are also chapter end notes, and two appendices.
It tells the story of Ada King, née Byron, daughter of Lord Byron, and Charles Babbage. Ada is best known as Lady Lovelace; she was actually the Countess of Lovelace, which was a title derived from her marriage. 'Lovelace' was never her last name. She is also known as the world's first computer programmer and as a sterling mathematician. She died of cancer at age 36, curiously the same age as her father was when he died.
The book tells the story of the childhood and formative years of these two people, of their meeting, and of their collaboration working on Babbage's Difference Engine (a mechanical calculating machine) and his Analytical Engine - a next generation machine. The amusing thing is that Babbage never built either of his engines despite getting some seventeen thousand pounds in government grants for his work on it. This equates to very roughly one and a half millions dollars today!
He did have a small working portion of the Difference Engine, and extensively detailed plans for building the whole thing. He seems to have lost interest in it when he conceived of the Analytical Engine and in that instance, he seems to have spent so much time on refining it, that he never got around to building it! The difference Engine at least, actually worked, We know this because one was built based on Babbage's plans and drawings, and was completed in 1991. A second was built in 2016.
Babbage wished to automate the laborious process of creating tables of numbers which were in common use for a variety of functions. His plans proved that he succeeded - at least in planning such a machine! Ada, Countess Lovelace collaborated with him extensively. This story tells those factual details at the beginning, but then moves into a parallel universe where the story takes on a turn for the fantastical and pretends that they actually built Babbage's machine and used it to fight crime.
If you have any ambition at all to write a steampunk novel, I highly recommend this book to get you in the right frame of mind, and to help you appreciate the wealth of talent in Britain over this time period. One of the most thrilling things about their era is that it was loaded with people who are household names today. Scientists such as Michael Faraday and Charles Darwin, for example, writers such as Charles Dickens. Lewis Carroll, Mary Shelley, Charlotte Bronte, and Mary Evans better known to us as George Eliot, and engineers such as Isambard Kingdom Brunel. It's quite stunning to think that all of these people - and very many more - were alive over the early to middle years of the nineteenth century, and that Countess Lovelace and Charles Babbage met and knew very many of them.
I recommend this book