*[Raspberry Pi Cookbook for Python Programmers](https://www.packtpub.com/packt/free-ebook/python-raspberry-pi-cookbook) - Tim Cox, Packt. (PDF) (email address *requested*, not required)
*[Exploring Lift](http://exploring.liftweb.net)(published earlier as "The Definitive Guide to Lift", [PDF](http://groups.google.com/group/the-lift-book))
*[Exploring Lift](http://exploring.liftweb.net)(published earlier as "The Definitive Guide to Lift", [PDF](http://groups.google.com/group/the-lift-book))
*[Lift](https://github.com/tjweir/liftbook)
*[Lift](https://github.com/tjweir/liftbook)
*[Lift Cookbook](http://chimera.labs.oreilly.com/books/1234000000030/index.html) - Richard Dallaway
*[Lift Cookbook](https://www.oreilly.com/library/view/lift-cookbook/9781449365042/) - Richard Dallaway
*[Simply Lift](http://simply.liftweb.net/Simply_Lift.pdf) - David Pollak (PDF)
*[Simply Lift](http://simply.liftweb.net/Simply_Lift.pdf) - David Pollak (PDF)
*[A Pamphlet Against R. Computational Intelligence in Guile Scheme](https://panicz.github.io/pamphlet/)
*[A Pamphlet Against R. Computational Intelligence in Guile Scheme](https://panicz.github.io/pamphlet/)
*[An Introduction to Scheme and its Implementation](http://www.cs.rpi.edu/academics/courses/fall00/ai/scheme/reference/schintro-v14/schintro_toc.html)
*[An Introduction to Scheme and its Implementation](http://www.cs.rpi.edu/academics/courses/fall00/ai/scheme/reference/schintro-v14/schintro_toc.html)
*[Concrete Abstractions: An Introduction to Computer Science Using Scheme](https://gustavus.edu/+max/concrete-abstractions.html) - M. Hailperin, B. Kaiser, K. Knight
*[Concrete Abstractions: An Introduction to Computer Science Using Scheme](https://gustavus.edu/+max/concrete-abstractions.html) - M. Hailperin, B. Kaiser, K. Knight