Offers a higher level of material that goes beyond calculation skills for children in the primary grades.

Written by Jack Foster, a creative director for various advertising agencies with more than 40 years experience, How to Get Ideas (over 90,000 copies sold and t

Drawing on interviews with 40 winners of the MacArthur Foundation Fellowship—the so-called "genius awards"—the insightful study throws fresh light on the cr

From the bestselling author of Thinkertoys, this follow up brings innovative creative thinking techniques within reach, giving you the tools to tackle everyday