Any author with over 1,000 followers involved in a multi-author book or collection can schedule a Preorder Alert for that title through the usual Preorder Alert request form. Each alert for a multi-author title will reach all eligible readers who follow any of the included authors. The author who schedules the alert will be billed for the eligible followers of all included authors.
Up to two alerts can be scheduled for each multi-author title. These alerts do not have to be scheduled by the same person — a different contributor may choose to schedule a second alert after one of their co-authors scheduled the first one.