One of Amazon’s main deal of the day items for today, January 26th, takes up to 90% off select Kindle books for students.
They have a slew of titles available across various categories, including engineering and transportation, computers and technology, business, history, math—lots of stuff.
Most of the eTextbooks are under $5, so there are lots of savings to be had. There are over 330 titles on sale for this deal, but it’s a 1-day only sale so don’t delay (and don’t get mad at me when you come across this post tomorrow and the books are back up to $30).