Amazon has Mastering the Art of Japanese Home Cooking Kindle Edition for $0.99 the book has good reviews.
Amazon is offering $6 Kindle Credit when you spend $25 on Kindle Books. for other users it is offering $4 Kindle credits when you spend $15 on Kindle books (For select accounts only) $6 YMMV. Deal ends 12/30.
Amazon has the new Kindle with built-in front light on sale for $59.99 as a Prime Day Deal. (Prime Member Exclusive) Plus you'll get a $5 ebook credit.