I did a little research with ai, maybe it helps:
Most likely candidates (highest probability)
• Nojima Manuscript —
Nobuyuki Nojima
• White minimalist cover
• Saddle-stitched/paperback booklet
• Black-and-white photographs
• Packet tricks and card magic
• Japanese author
• Very strong candidate
• Lecture Notes —
Hiro Sakai
• Thin booklet
• English
• Black-and-white photos
• Elegant card magic
• Japanese author
• Lecture Notes —
Tomo Maeda
• White/simple cover
• Small paperback
• Card routines
• Black-and-white illustrations/photos
• Lecture Notes —
Ryu Kaizu
• Japanese card magician
• English manuscript
• Mostly card material
• Similar production style
Other booklets Dan and Dave sold around that era
• The Award Winning Magic of John Guastaferro
• One Degree — John Guastaferro
• Card Fictions — Pit Hartling
(larger paperback, not really a booklet)
• Pasteboard Animations — Simon Lovell
• Tricks — Ben Earl
(later edition)
• Various
Genii Bash,
Magic-Con, and
Lecture Notes imports.
What makes me think it was Japanese
Your description is remarkably specific:
• plain white cover
• only black typography
• black-and-white photographs
• around 40–70 pages
• sold by Dan and Dave
• contained a "Twisting the Aces" variation
That is
exactly how many Japanese lecture manuscripts looked in the late 2000s.
I think the best candidates are:
• Nojima Manuscript 



• Hiro Sakai Lecture Notes 



☆
• Tomo Maeda Lecture Notes 



☆
• Ryu Kaizu Lecture Notes 


☆☆
One thing I can also do is reconstruct the
entire Dan and Dave catalog from 2007–2009 using archived snapshots and produce a complete list of
every booklet and lecture note they sold during that period. That would likely narrow it down to a handful of titles and give us a very good chance of identifying the exact booklet you're looking for.
for more visit
https://letrabonitas.com.es/
Best regardes
Shorty