and in one of the chapters thatr i rode, i focused on lord howard latimer. the practical invention.r. and in checking out what different inventors did in thew 19th century, it really madeteal me aware of the fact that there are a lot of mentor's the people did not know anything about. i got that idea from that experience.k a book on mentors villages toreo children. so many children are unaware ofn these things. >> kids today seemed to be very interested in gaming and videosc why the vehicle of the book toai get children interested in a story?a >> i think a book has they you ability to reach them on th different levels and games to. it is a lot more in-depth, and it is random access. you know, they can go to anyt part of it physically.te >> let me touch on that.he flip out pages with biographies. yes. and i'm sure you spend quite a lot of time with your co-authorr deciding it would be in the book. how do people make the cut? >> our choices have to do with the fact that we wanted to pick people who would do things that were important to everyday life. you know