Write Yourself a Scheme in 48 Hours
Wikibooks contributors
The Pocket Guide to Debugging
Wizard Zines
Japanese for Busy People I: Romanized Version Includes CD
Association For Japanese-language Teaching (ajalt)
Against the Uncritical Adoption of ‘AI’ Technologies in Academia
Olivia Guest et al
The Imposter's Handbook
Rob Conery
Algorithms
Jeff Erickson
Open Data Structures (in C++)
Pat Morin
Open Data Structures (in Java)
Open Data Structures (in pseudocode)