For roughly the third time in the past two months, paperback books I've wanted to buy have been priced at really outrageous prices while the hardback version is much cheaper. Right now I'm looking at an example on Amazon: V is for Vengeance by Sue Grafton, one of the Kinsey Millhone detective series. The paperback is $47.75, while the hardback is $15.98. This has happened with two others authors of the same genre. One paperback by Elizabeth George was advertised for sale at a very high price and then suddenly became unavailable except for a few used copies.
Please note that I prefer paperbacks because of problems with hand pain, not because they are usually cheaper.
Anyone know what's going on here? Is this some sort of really whacko marketing technique?