The texture importer is a handy little tool to load a bulk of textures into the creator at once.
Drop your textures into the importer prim and put it next to the book creator
As you can see in this screenshot, the importer shows the number of textures loaded. 115 in this case.
Now use the Book Creator’s menu and the “From Book” function there.
Once activated, the Book Creator will show a load of log messages, telling you how many textures it has imported.
After all textures are imported, the new book will show on the panel:
Please note: The textures will be imported in the order they show in the importer’s inventory. If you want your pages in the right order from the start, you can easily name them in order.