"Best book to learn (and love) Linear Algebra. Check the lectures of the author in youtube. Warning: there are another good books on Linear Algebra, which could be more adequate depending on your background."
"I teach CS101 at the University of the Americas Puebla (Mexico). I think this book is the best in terms of balance between concepts and practice. Warning: other books of the same author are more or less the same of this."
"This is my favorite Computer Graphics book. There are billions and billions of books on Computer Graphics (classics as Foley-Van Dam, or new ones as Shirley) but this is really outstanding. Please if you know of any better let me know."