UBC author of:

Single Variable Calculus, 4th Edition (Addison-Wesley, 1999); 5th Edition (Addison-Wesley Longman, 2003)
Calculus: A Complete Course, 4th Edition (Addison-Wesley, 1999); 5th Edition (Addison-Wesley Longman, 2003)
Calculus of Several Variables, 4th Edition (Addison-Wesley, 1999); 5th Edition (Addison-Wesley Longman, 2003)

[BCBW 2003] "Mathematics"