This book is so full of atmosphere of the USA prior to WW 1, with its thousands of puzzles, sly problems and riddles, that there is nothing like it, and never will be due to racial overtones. This is not intentional slurs, but instead how things were at the time, and illuminates what US citizens saw in their daily paper. I guess it could be censored "for clarity", as were the thin Dover books with their extracted, cleaned-up puzzles, but the genuine is the best, if read with understanding. Since the original book goes for close to $1000 in worn shape, seeing a good sharp reprint for around $10 is amazing- jump on it!
Loyd's Cyclopedia has been put into the public domain so you can now download all 384 large pages and print it yourself, but this would likely cost more than the Pinnacle edition anyway and you'd have no binding either. So if you see this review, and a copy is available, just buy it if it's at all affordable. You get an unforgettable tour of Loyd's massive talent with wonderful illustrations that will last you for literally decades.