cogzest.com
Cyber Monday 50% off Coupons for Cognitive Productivity Books
My two Cognitive Productivity books are on sale today for Cyber Monday. 50% off or more Cognitive Productivity: Using Knowledge to Become Profoundly Effective. With this coupon URL you save 50% (i.e., today's price is $7.49). Cognitive Productivity with macOS®: 7 Principles for Getting Smarter w