Spotify launches the Audiobooks Access Tier, which gives free users in the US access to 15 hours of audiobooks per month for $9.99 per month (Sarah Perez/TechCrunch)

Sarah Perez / TechCrunch:

Spotify launches the Audiobooks Access Tier, which gives free users in the US access to 15 hours of audiobooks per month for $9.99 per month  —  After adding 15 hours of free audiobooks listening to its subscription plan late last year, Spotify today is introducing a $9.99 per month option …