The following book is an unabridged copy for online reading. The soft cover (hard copy) version is available on Amazon.com at the lowest price Amazon allows so you can buy it for your friend or relative in jail or prison.
Jail and Prison: Opportunity of a Lifetime
The Time Machine is the final chapter in the above book. It is here in a Portable Document Format (PDF) for you to print and send to someone who may need it.