Book bundles with other authors can be very effective when you are promoting the first book in your series. (magnoliamedianetwork.com)
It's the first video game - themed bundle for a site that has already sold more than a hundred thousand books through its popular horror, sci - fi and fantasy book bundles. (storybundle.com)
The print book will follow soon, and the second print book bundle (containing volume 3 & 4) will come out by the end of the month. (independentbookworm.com)