Dean Koontz
Bestselling American Author · Literature - Thriller and Horror Fiction
Independent Author / Multiple Publishers
Era
Mid-1990s - Circa 1995
Item Type
Book - First Edition Novel
Condition
Near Mint condition with crisp pages and a clear, un-faded blue ink signature
Rarity
Common signer; Dean Koontz is known to be a prolific signer for fans and special editions
Overall Assessment
A very clean and desirable signed first edition of a major 90s thriller, highly suitable for genre collectors and fans of modern American literature
Authenticity Assessment
Likely authentic based on standard exemplar comparisons for the period
Signature Style
Full name written in a cursive, flowing style with characteristic loop formations and distinctive final stroke on the 'z'
Signature Characteristics
Smooth cursive flow with moderate pressure, consistent upward slant, distinctive looped 'D' and 'K', and a rapid trailing stroke on the final letter
Ink & Medium
Blue ballpoint pen ink with consistent flow and standard aging
Item Description
Signed first trade edition of the 1995 thriller novel 'Intensity' by Dean Koontz, signed on the title page
Estimated Value
50 USD to 150 USD depending on the platform and authentication status
Comparison to Known Examples
Exhibits standard letter-form proportions and fluency consistent with authentic 1990s signed copies of his works
Authentication Tips
Look for the natural fluidity of the capital D and K, consistent slant, and the characteristic crossbar and trailing flourish of the Z
Certification Recommendation
JSA (James Spence Authentication) or Beckett Authentication Services
Red Flags
No significant red flags observed; the ink matches the period and the placement is typical for author-signed books
Provenance Notes
Direct association with a first edition book adds baseline authenticity, though formal dealer certificates or receipts enhance provenance
Historical Context
'Intensity' is widely considered one of Dean Koontz's most successful and suspenseful standalone thrillers of the 1990s, cementing his status as a master of modern suspense
Market Trends
Stable market value; modern horror and thriller author signatures remain consistently popular but are widely available
Investment Potential
Hold; signed first editions of popular thrillers provide steady, modest long-term value rather than explosive growth
Similar Autographs
Stephen King, James Patterson, Michael Connelly, and Clive Barker signed novels
Display & Preservation
Store upright or flat away from direct sunlight in a climate-controlled environment; use acid-free book protectors to prevent page yellowing
Interesting Facts
Dean Koontz is famously prolific and often engages with his readership, making signed copies of his major 90s releases relatively accessible to collectors
Notes
Signed first trade edition 1995