Introducing Philosophy
The Open University
Themes From G. E. Moore: New Essays in Epistemology and Ethics
Susana Nuccetelli & Gary Seay
Musimathics: Musical Elements
D. Gareth Loy
General Psychology for Honors Students
Kate Votaw
Real Analysis via Sequences and Series
Charles H. C. Little & Kee L. Teo & Bruce van Brunt