Tor.com just announced its next free ebook for its book of the month club. This month's title is All Things Red by Martha Wells.
On a distant planet, a team of scientists are conducting surface tests, shadowed by their Company-supplied ‘droid — a self-aware SecUnit that has hacked its own governor module, and refers to itself (though never out loud) as “Murderbot.” Scornful of humans, all it really wants is to be left alone long enough to figure out who it is.
But when a neighboring mission goes dark, it’s up to the scientists and their Murderbot to get to the truth.
This ebook is available until midnight EST on 9 April.