I’ve really enjoyed the Temeraire books, by Naomi Novik, and now here’s the first in the series, His Majesty’s Dragon, on sale for $1.99 in the US. This is a fun series (although with occasional serious moments) that reminds me of a cross between Bernard Cornwell’s Sharpe books for the military elements and Anne McCaffery’s Pern series for the dragons. Oh, and add a good dose of steam-punk to the mix as well.
In the UK, the first book in the series appears to be called just Temeraire, and it’s on sale for £0.99 right now: https://www.amazon.co.uk/dp/B002RI9DD8
Temeraire is on sale for £0.99 again right now in the UK: https://www.amazon.co.uk/dp/B002RI9DD8