Sometimes if I'm thinking about learning more about a big topic (usually biographical/historical/art type stuff) I'll read a Young Adult non-fiction book about it. That way I can get a basic but wide-ranging & lucid footing in the subject and then decide if it's something I want to continue to learn about. If so, hooray, I can move up to more complex/comprehensive materials. If not, I at least got some tidbits that can potentially pay-off in barroom trivia down the line and I've used up a pretty small piece of reading time, no real loss.
That's the story that brought me to Trumble's The Library of Alexandria. And I'll say that it's definitely led me to doing more research on the iconic (and doomed) institution. This is a solid YA offering with a wealth of good, but not amazing, full-page illustrations.
Less a history of the Library itself than a general overview of the political/intellectual scene under the Ptolemic dynasty in ancient Alexandria the book covers the achievements and historical importance of a variety of kings, mathematicians, engineers, etc. Caesar, Cleopatra, Euclid, Archimedes, Herophilus, all get their due in brief but effective sketches discussing their innovations and continued relevance. A history of the Library itself is given, along with very general explanations of its holdings and the work that went on there. The historical record itself is relatively sketchy and this book is a general YA overview so there's not an incredible amount of detail, but if you know a kid aged 7-11 who's into history you could do a lot worse than getting this book for them. I'm definitely looking forward to reading a general adult work on the subject, possibly even a scholarly one, we'll see. Either way, well done.