Madeline Miller's The Song of Achilles for $3.99
Felix Gilman's The Half-made World for $2.99
Martha Wells's The Cloud Roads for $1.99
And a fun non-fiction title called Wicked Bugs by Amy Stewart for $2.99
Also, I noticed one title that I hadn't seen before called Forged in Death, written by Jim Melvin ($1.99). It's the first in a new fantasy series. The initial reviews look pretty good. Anyone read this one yet?