Trial and Error should be back up on Kindle in 12 hours from the time of this post. Or so Amazon tells me.  It says 48 hours for non-English. So, by tomorrow morning the book will be back on Kindle for $3.99. Full revisions done and updated. Cover is also updated for Kindle. I am now working on one for the Nook. I know it shows that it is available for Kindle still, but that is not up to date. Even though I pulled my file, it is somehow still coming up for sale. If you are wanting to purchase for Kindle, please hold off a little longer. Thanks.