There are many materials to help you learn – or teach – RISC-V, including published books, technical and scholarly articles written around the world, and a lengthy collection of open educational materials provided by our community. Please feel free to add to these lists by contacting us at info@riscv.org.

The Educational Materials list is a collection of open curricula from academic institutions around the world, in several languages.
There are several books on RISC-V available.
Google Scholar provides an extensive and growing list of academic publications related to RISC-V.