As one of its daily deals, Amazon offers downloads of The Oatmeal's How to Tell If Your Cat Is Plotting to Kill You Kindle eBook for $1.99. That's the lowest price we could find by $7.

Also available is The Oatmeal's My Dog: The Paradox: A Lovable Discourse about Man's Best Friend Kindle eBook for $1.99. That's the lowest price we could find by $2. Deals end today.