Wilson, R. Paul: One True Ring ©2000 (circa) R. Paul Wilson Softcover, saddle-stitched, 5.5x8.5", 9 pages

Image courtesy Don's Magic and Books

Comments: Photo Illustrated. Part of the Circle of Confidence eBook series. Complete ring on wand routine, utilizing a Jardine-Ellis ring. From Paul's old website, "A solid ring passes visibly onto a solid wand then pops right off before their eyes. The audience actually sees the wand pass straight through the unbroken ring. Finally the Ring penetrates the wand in their hands"

Contents (courtesy Denis Behr's Conjuring Archive):

1 The One True Ring
8 Bonus Item: ring on handkerchief