Michael Douglas guide · Media kit
Signed copies of One Helluva Ride
Since One Helluva Ride came out on October 6, 2026, collectors have sent AutographCOA 129 copies they bought as signed. The majority did not pass. Every copy that failed carries one of two signature styles, and in our authenticators' opinion neither is Michael Douglas's.
Images
Free to use in coverage with the credit "Image: AutographCOA". Every photo is a real customer submission, shown whole and never retouched. Each image has a caption you can paste.
Square
1080 × 1080 JPG. Instagram, Facebook, X. Top: an authentic Michael Douglas signature in a copy of One Helluva Ride (ACOA Pre-Certified PC488106). Bottom: the two signature styles AutographCOA's authenticators found on every copy that did not pass. Image: AutographCOA. Download ·
Portrait
1080 × 1350 JPG. Instagram feed, mobile. Top: an authentic Michael Douglas signature in a copy of One Helluva Ride (ACOA Pre-Certified PC488106). Middle and bottom: the two signature styles AutographCOA's authenticators found on every copy that did not pass. Image: AutographCOA. Download ·
The signed page, authentic
Full page as the customer photographed it. PC488106 The signed page of an authentic copy of One Helluva Ride (ACOA Pre-Certified PC488106). Image: AutographCOA. Download ·Close-ups
One signature per image, labelled, from the original upload.
Quote
"Fans who bought signed copies of Michael Douglas's memoir have sent 129 of them to ACOA for review. Based on what we've seen, our authenticators are extremely confident that the majority of signed copies on retail shelves right now are not genuinely signed by him."
Fast facts
| The book | One Helluva Ride, signed by Michael Douglas |
|---|---|
| Published | October 6, 2026 |
| Where buyers said they got it | Barnes & Noble, Books-A-Million, Indigo, Premiere Collectibles, Waterstones, eBay. Both passing and failing copies were reported from Barnes & Noble and Waterstones. |
| Compared against | Over 300 exemplars signed by Michael Douglas throughout his career |
| Copies reviewed | 129: 63 passed, 66 did not pass |
| Free check | Code MDBOOK at autographcoa.com/submit, through November 1, 2026 (normally $25.00) |
| Collector's guide | autographcoa.com/douglas |
How we reviewed them
- The owner sends photosEach collector photographs the signed page and tells us where they bought the book.
- Authenticators compare the signatureACOA's team compares it with over 300 exemplars signed by Michael Douglas throughout his career.
- A pass gets a public recordA copy that passes gets an Online Pre-Certified number anyone can look up. A copy that fails gets no number.
What we found. Both fake styles show unusually high formational consistency, and all of the fake signatures contain multiple formational factors that do not occur within Michael Douglas's normal signature range.
✓ What we can tell you
- How many copies we reviewed, and how many passed and failed
- What the authentic signature looks like, and the fake styles
- Where buyers told us they bought their copies
✕ What we can't tell you
- Who signed the fakes, or where they entered the supply chain
- Anything about a particular retailer, publisher or seller
- Any customer's name or order. We don't share them.
Our findings are AutographCOA's professional opinion of each signature, formed from photographs by our authentication team.
Spokesperson
Justin Steffman
Founder, CEO & Lead Authenticator, AutographCOA
Justin Steffman founded AutographCOA in 2018 and is its CEO and lead authenticator. He has spent more than 25 years in autographs, has obtained over 40,000 in person, and co-founded the Real Autograph Collectors Club (RACC), a community of 35,000+ collectors in over 100 countries.
Available for interviews by phone or video. Write to team@autographcoa.com. Download headshot
As seen in
ACOA's authentication experts have been interviewed and quoted by these outlets.
- 2026
- 2026
- 2026The Daily BeastLiza Minnelli Fans Demand Refunds Over Her Signed Memoir
- 2026
- 2026
- 2025Good Morning AmericaInfluencer Livvy Dunne calls out hostile autograph seekers
- 2025
- 2023The New York TimesRadio Man and New York's autograph hunters
- 2022The New York TimesBob Dylan Gets Tangled Up in Book Autograph Controversy
- 2020Vanity FairWhat Do the Paparazzi Do Now?
- 2019
- 2017
Contact & brand
Media contact
team@autographcoa.comAutographCOA (ACOA) is an independent autograph authentication company based in Connecticut with representatives and experts throughout the world, including mail-in locations in the USA, the United Kingdom, Canada, and Germany. Since 2018 it has certified autographs for collectors, dealers and auction houses.
