Just to note! Depending on whether or not you're going through American or British Amazon sites will drastically change your search results! I found this out while trying to cross-check
@George Kearton's numbers, and, well, the results might be a tad depressing for the faint of heart.
'Hot New Releases' as of 1:44 AM (EST) Thursday 20th December, American Server, found with ( Kindle Store > Kindle eBooks > Science Fiction & Fantasy > Fantasy >
Alternative History) search pattern
Return of King Arthur: #50
A Century Turns: #74
Shadow of Montreux: #80
A State of Unending War: #86
After that, no Sealion Press books show up in the search results.
EDIT: Also for some reason A Century Turns is showing up as #21 in Hot New Releases for
technothrillers(?) in Germany, apparently. Amazon makes no sense, I swear.