In a completely altruistic effort to promote science literacy and literacy-literacy throughout the English-speaking world, the Kindle version of Jimi & Isaac 3a: Mars Mission is on sale for a limited time at

Here are some suggested ways to completely exploit this sale:
1.  If you have supervisory authority, make each of your employees buy a copy.
2.  Buy everyone Kindles (starting at $69) for Christmas, then put a copy on each Kindle.
3.  Get the school district of your town to buy all the fifth-graders Kindles, then give each kid a copy.
4.  Skip the entire Kindle issue and buy every fifth-grade boy in South Dakota a full set of Jimi & Isaac books.  South Dakota needs a little science.

Thank you for your support.