Until next Friday, April 9, Apple’s iTunes Music Store is offering up to 90 percent off the following audiobook titles: “Lies and the Lying Liars Who Tell Them” by Al Franken – US$3.95 (was $21.95), “Atkins for Life” by Robert C. Atkins, M.D – $2.95 (was $15.95), “Live at Carnegie Hall” by David Sedaris – $1.95 (was $10.95), “Benjamin Franklin” by Walter Isaacson – $1.95 (was $15.95), “This American Life: 20 Acts in 60 Seconds” – 95 cents (was $3.95), “Digital Fortress” by Dan Brown – $2.95 (was $15.95), “Fresh Air: Aimee Mann” by Terry Gross – 95 cents (was $2.95), and “The Time Machine” by H.G. Wells – $1.95 (was $14.95).