Based on our record, BetterWorldBooks seems to be a lot more popular than Expresso. While we know about 50 links to BetterWorldBooks, we've tracked only 2 mentions of Expresso. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Have you not searched for used book sites? There are so many and you can definitely get the size of paperback you want at usually good prices. Eg betterworldbooks.com wob.com, abebooks.com etc etc. Source: 6 months ago
I use betterworldbooks.com which is used books [mostly - some new], where a large amount of profits go to world-wide literacy projects. Source: about 1 year ago
In addition to the local options, you can also check betterworldbooks.com - I've found some good deals on used books there. Source: about 1 year ago
Betterworldbooks.com is one of my favorites. Part of the profits go towards helping libraries and literacy programs. They also have a bargain bin where the more books you buy the cheaper they get. Source: about 1 year ago
Betterworldbooks.com for every book purchased, they donate a book. Source: over 1 year ago
Working in PowerShell (.Net regex) one of my favorite tools is https://ultrapico.com/expresso.htm. It does require registering for a free license but it's well worth it. Source: about 2 years ago
Then you need this or something like it: https://ultrapico.com/expresso.htm. Source: over 2 years ago
AbeBooks - AbeBooks has millions of new & used books, rare books and out of print books.
RegExr - RegExr.com is an online tool to learn, build, and test Regular Expressions.
Bookfinder - Find nearly any book: new, used, rare and textbooks.
rubular - A ruby based regular expression editor
Occupy the Bookstore - Chrome extension to easily surface cheaper textbooks
regular expressions 101 - Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.