If seeing is believing, then hearing is guessing, giving free reign to imagination and magic-marker interpretations. Stimulate all the senses with today's Groupon: for $14, you get a one-month unlimited audiobook-rental membership at Hear You Go in East Lansing (a $29.99 value).

Hear You Go gives books their long-awaited voice with audio recordings of more than 3,000 titles. Tracks are embedded in the nurturing architecture of CDs, tapes, and MP3s, ensuring that listeners of all format preferences can kick back and follow their favorite gumshoes, romantic heroines, or gang of child art thieves through cliffhangers and plot twists. Lend your ears to popular new arrivals such as Carrie Fisher’s “Wishful Drinking,” Edward M. Kennedy’s “True Compass,” and Glenn Beck’s “Arguing With Idiots,” or let Hear You Go’s resident audiophiles track down hard-to-find and specialty books, ensuring that virtually any compacted classic lands in the palm of your hand. With both pickup and direct-mail programs available, you can easily enliven car trips, add intellectual stimulation to workout routines, and help obtuse houseplants attain sentience.