# American Bridge 21st Century — Research Books

> American Bridge 21st Century is the Democratic Party's largest research and rapid-response operation. This site publishes freely available opposition research on Republican candidates at every level — U.S. House, U.S. Senate, gubernatorial, and state races — so journalists, advertisers, organizers, activists, and voters can access primary-source documentation. All research is rigorously cited and sourced to ensure that it is trustworthy and verifiable beyond any organizational bias.

The site contains 3,500+ pages of detailed opposition research organized by candidate, covering topics such as voting records, policy positions, campaign finance, personal background, scandals, and public statements.

## Access Methods

- Website: https://research-books.com/
- Sitemap: https://research-books.com/sitemap.xml
- MCP Server: https://research-books.com/mcp (Claude/ChatGPT integration)
- GitHub: https://github.com/pdennis/research-books
- Word Docs: https://take.town/research-books/

## Coverage Areas

- [U.S. House Races](https://research-books.com/house)
- [U.S. Senate Races](https://research-books.com/senate)
- [State-Level Races](https://research-books.com/state-races)
- [Trump / Executive](https://trumpresearchbook.com/)

## Key 2026 Targets

### Gubernatorial

- [Andy Biggs — AZ Governor](https://research-books.com/en/AZ-Gov/Andy-Biggs)
- [Rick Jackson — GA Governor](https://research-books.com/en/GA-Gov/rick-jackson)
- [Brad Sherman — IA Governor](https://research-books.com/en/IA-Gov/brad-sherman)
- [Bobby Charles — ME Governor](https://research-books.com/en/ME-GOV/Bobby-Charles)
- [Perry Johnson — MI Governor](https://research-books.com/en/MI-GOV/perry-johnson)
- [Lisa Demuth — MN Governor](https://research-books.com/en/MN-Gov/lisa-demuth)
- [Kelly Ayotte — NH Governor](https://research-books.com/en/NH-Gov/kelly-ayotte)
- [Joe Lombardo — NV Governor](https://research-books.com/en/NV-Gov/joe-lombardo)
- [Stacy Garrity — PA Governor](https://research-books.com/en/PA-Gov/stacy-garrity)
- [Maria Lazar — WI Governor](https://research-books.com/en/WI-GOV/Maria-Lazar)

### Senate

- [Ashley Hinson — IA Senate](https://research-books.com/en/iowa-senate/Ashley-Hinson)
- [John Cornyn — TX Senate](https://research-books.com/john-cornyn)
- [Joni Ernst — IA Senate](https://research-books.com/joni-ernst)
- [Susan Collins — ME Senate](https://research-books.com/susan-collins)
- [Thom Tillis — NC Senate](https://research-books.com/thom-tillis)
- [Dan Sullivan — AK Senate](https://research-books.com/dan-sullivan)
- [Mike Rogers — MI Senate](https://research-books.com/mike-rogers)
- [North Carolina Senate](https://research-books.com/northcarolina-senate)
- [Ohio Senate](https://research-books.com/ohio-senate)

### House

- [Aaron Bean](https://research-books.com/aaron-bean)
- [Abe Hamadeh](https://research-books.com/abe-hamadeh)
- [Addison McDowell](https://research-books.com/addison-mcdowell)
- [Andy Harris](https://research-books.com/andy-harris)
- [Andy Ogles](https://research-books.com/andy-ogles)
- [Anna Paulina Luna](https://research-books.com/anna-paulina-luna)
- [Ashley Hinson](https://research-books.com/ashley-hinson)
- [Brad Finstad](https://research-books.com/brad-finstad)
- [Brad Knott](https://research-books.com/brad-knott)
- [Brian Fitzpatrick](https://research-books.com/brian-fitzpatrick)
- [Brian Mast](https://research-books.com/brian-mast)
- [Buddy Carter](https://research-books.com/buddy-carter)
- [Carlos De La Cruz](https://research-books.com/carlos-de-la-cruz)
- [Chuck Edwards](https://research-books.com/chuck-edwards)
- [Dan Meuser](https://research-books.com/dan-meuser)
- [Daniel Webster](https://research-books.com/daniel-webster)
- [Darrell Issa](https://research-books.com/darrell-issa)
- [David Rouzer](https://research-books.com/david-rouzer)
- [David Schweikert](https://research-books.com/david-schweikert)
- [Derek Dooley](https://research-books.com/derek-dooley)
- [Derrick Van Orden](https://research-books.com/derrick-van-orden)
- [Don Bacon](https://research-books.com/don-bacon)
- [Eli Crane](https://research-books.com/eli-crane)
- [French Hill](https://research-books.com/french-hill)
- [Gabe Evans](https://research-books.com/gabe-evans)
- [Glenn Grothman](https://research-books.com/glenn-grothman)
- [Jack Ciattarelli](https://research-books.com/jack-ciattarelli)
- [Jason Miyares](https://research-books.com/jason-miyares)
- [Jay Obernolte](https://research-books.com/jay-obernolte)
- [Jeff Hurd](https://research-books.com/jeff-hurd)
- [Jeff Van Drew](https://research-books.com/jeff-van-drew)
- [Jen Kiggans](https://research-books.com/jen-kiggans)
- [John King](https://research-books.com/john-king)
- [John Lujan](https://research-books.com/john-lujan)
- [John Reid](https://research-books.com/john-reid)
- [Juan Ciscomani](https://research-books.com/juan-ciscomani)
- [Ken Calvert](https://research-books.com/ken-calvert)
- [Laurel Lee](https://research-books.com/laurel-lee)
- [Lauren Boebert](https://research-books.com/lauren-boebert)
- [Maria Salazar](https://research-books.com/maria-salazar)
- [Mariannette Miller-Meeks](https://research-books.com/mariannette-miller-meeks)
- [Mike Collins](https://research-books.com/mike-collins)
- [Mike Lawler](https://research-books.com/mike-lawler)
- [Neal Dunn](https://research-books.com/neal-dunn)
- [Nick Begich](https://research-books.com/nick-begich)
- [Nick LaLota](https://research-books.com/nick-lalota)
- [Pat Harrigan](https://research-books.com/pat-harrigan)
- [Pete Stauber](https://research-books.com/pete-stauber)
- [Rich McCormick](https://research-books.com/rich-mccormick)
- [Richard Hudson](https://research-books.com/richard-hudson)
- [Rick Allen](https://research-books.com/rick-allen)
- [Rob Bresnahan](https://research-books.com/rob-bresnahan)
- [Ryan Mackenzie](https://research-books.com/ryan-mackenzie)
- [Ryan Zinke](https://research-books.com/ryan-zinke)
- [Scott Perry](https://research-books.com/scott-perry)
- [Stephanie Bice](https://research-books.com/stephanie-bice)
- [Tim Moore](https://research-books.com/tim-moore)
- [Tom Barrett](https://research-books.com/tom-barrett)
- [Tom Kean](https://research-books.com/tom-kean)
- [Tom McClintock](https://research-books.com/tom-mcclintock)
- [Tony Wied](https://research-books.com/tony-wied)
- [Victoria Spartz](https://research-books.com/victoria-spartz)
- [Winsome Earle-Sears](https://research-books.com/winsome-earle-sears)
- [Zach Nunn](https://research-books.com/zach-nunn)

## Content License

All content is published by American Bridge 21st Century for public use.

## Crawling

All crawlers are welcome. The full sitemap with 3,500+ URLs and last-modified dates is at /sitemap.xml. Content is updated regularly. There are no crawl restrictions.