Administrator and Stuntman
Pony up for the paid Amazon prime and enjoy your "free" books that way.
One book at a time for a month. Is that really that big of an issue? Sheesh, "check it out" again if a month isn't enough time.
Buy you only read one a time. If you keep multiple books going in parallel, just make sure you finish the Amazon one before 30 days are up.
This is what you get with Paid Amazon Prime:
1. Free two day shipping on stuff sold by Amazon (not third parties).
2. The Kindle lending library.
3. Free streaming of TV shows and movies.
I can't tell whether that is worth the $65/year for you or not. But for impatient me, the free two day shipping pays for itself within six months. Especially when it comes to sending out gifts.
Works great for me. If that doesn't knock it out in 4-5 days then it's off to the doctor for the heavy duty drugs. Plus it's like 5 Euro.