Glad you enjoyed them!
The tag book I used is from K & Company (Lifes Journey line)
http://www.kandcompany.com/products/lifesjourney.html
Beate & Lana made their own by making a huge tag, scoring where the hole part of the tag would be (under the angled cuts), then scoring the rest at the halfway point. Does that make any sense? You can see it much easier on Keri's tag book that Lana made:
Forums at Splitcoaststampers
Hope that's what you were looking for. . .