- in Progress: Inside the Steele and the Fusion GPS Investigation of Donald Trump - Kindle edition by Simpson, Glenn, Peter. Politics & Social Sciences Kindle eBooks @
- Fusion GPS: Inside firm behind the Trump dossier The Post
- nit-pickers the picture: Fusion GPS attorney
- In 'Crime In Progress,' Fusion GPS Chiefs Tell The Inside Story The Steele Dossier | WAMU
- GPS founders to publish book on Trump's relationship with
- UNITED STATES : Key corporate intelligence players in Russiagate affair are prospering from notoriety - 02/11/2022 - Intelligence Online
- The Founder's Testimony Fits In The Saga : NPR
- Fusion GPS - latest news, breaking stories comment -
- READ: GPS Interview Transcript
- Digger Who Commissioned the Dossier Speaks | New Yorker
- Crime in Progress' Tells the Story Behind the Steele Dossier - The York Times
- lawyer Cohen sues Fusion GPS, BuzzFeed over Steele dossier - POLITICO
- Conservative Publication Hired Fusion the Firm at the Center of a Storm Over Dossier on Trump - WSJ
- Fusion GPS spurns House GOP subpoena -
- Meet the reporters behind the dossier
- Judge dismisses lawsuit against Fusion GPS | AP News
- House Intel Panel Votes Release Its Fusion GPS Transcript : NPR
- Fusion GPS' Sleazy Venezuela Links Shed Light Trump Dossier - Tablet Magazine
- GPS co-founder strikes deal with House return for dossier testimony | Fox News
- Peter Fritsch Simpson, "Crime in Progress" YouTube
- Steele dossier firm Fusion GPS to give John Durham
- Crime in Progress' Tells the Story Behind the Steele Dossier - The York Times
- Understanding Sensor Fusion and Tracking, Part 3: Fusing a and an IMU to Estimate Pose Video - MATLAB
- Subpoenaed by House panel, Fusion GPS chief pleads fifth Capitol Hill - ABC News