1-1/1: Green Rider (1998), copyedited typescript with handwritten edits, front matter - page 110, 1998

1-1/2: Green Rider (1998), copyedited typescript with handwritten edits, pages 111 - 248, 1998

1-1/3: Green Rider (1998), copyedited typescript with handwritten edits, pages 249 - 372, 1998

1-1/4: Green Rider (1998), copyedited typescript with handwritten edits, pages 373 - 483, 1998

1-1/5: Green Rider (1998), copyedited typescript with handwritten edits, pages 484 - 596, 1998

1-1/6: Green Rider (1998), copyedited typescript with handwritten edits, pages 597 - 707, 1998

1-1/7: Green Rider (1998), revised manuscript on 3 1/2 " floppy disk

1-1/8: Green Rider (1998), files of first 2 chapters translated into German, for early KB website, undated

1-1/9: First Rider's Call (2003), backup files on 3 1/2" floppy discs (4)

1-1/10: The High King's Tomb (2007), backup files on 3 1/2" floppy discs (2)

1-1/11: The Dream Gatherer (2018), page proofs for trade paperback edition, September 2019

1/1/12: "Mr. Island" (2018), typescript of early version, w/editor's letter, 2007

1/1: First Rider's Call (2003), outline and summary

1/2-4: Blackveil (2011), handwritten rough draft [partial]

1/5-10: Mirror Sight (2014), original handwritten draft

1/11: Mirror Sight (2014), typescript with comments by Betsy Wollheim and edits by Britain, pages 1 - 135

1/12: Mirror Sight (2014), typescript with comments by Betsy Wollheim and edits by Britain, pages 136 - 251

1/13: Mirror Sight (2014), typescript with comments by Betsy Wollheim and edits by Britain, pages 252 - 388

1/14: Mirror Sight (2014), typescript with comments by Betsy Wollheim and edits by Britain, pages 389 - 519

1/15: Mirror Sight (2014), typescript with comments by Betsy Wollheim and edits by Britain, pages 520 - 642

11 x 14 puzzle offered as merch for First Rider's Call soundtrack, w/ picture on box of Karigan G'ladheon, 2022

Audio track (11:30) of Britain's college film "Irrelevant Thoughts", MP3 file

Bookstore display sign for Blackveil (2011), displayed at Sherman's Bookstore, Bar Harbor, ME

Manuscripts

1-1/1: "Samantha vs. The Shadows in the Basement of the Captain Riddle House (2022), copyedited typescript with editor's comments and handwritten edits, undated

1-1/2: Spirit of the Wood (2023), manuscript sequence of events, undated

1-1/3: Spirit of the Wood (2023), manuscript rough draft, undated

1-1/4: Spirit of the Wood (2023), manuscript partial first draft, undated

1-1/5: Spirit of the Wood (2023), typescript partial first drafts with handwritten edits, undated

1-1/6: Spirit of the Wood (2023), typescript second draft with handwritten edits, pages 1 - 93, undated

1-1/7: Spirit of the Wood (2023), typescript second draft with handwritten edits, pages 94 - 171, undated

1-1/8: Spirit of the Wood (2023), typescript third draft with handwritten edits, pages 1 - 60, undated

1-1/9: Spirit of the Wood (2023), typescript third draft with handwritten edits, pages 61 - 143, undated

1-1/10: Spirit of the Wood (2023), typescript third draft with handwritten edits, pages 144 - 227, undated

1-1/11: Spirit of the Wood (2023), typescript 'whatever' draft with handwritten edits, pages 32 - 94, undated

1-1/12: Spirit of the Wood (2023), typescript 'whatever' draft with handwritten edits, pages 81 - 89, chapter inserts, and pages 95 - 161, undated

1-1/13: Spirit of the Wood (2023), edited typescript with handwritten edits, pages 1 - 74, 2023?

10/3: Letter of acceptance [KB's first ever] for "Bag of Bones", 1993 or 1994

10/1: Advance Readers Copy: The Goblin Emperor (2014, Katherine Addison), blurbed by Britain

10/2: Advance Readers Copy: The Silvered (2012, Tanya Huff), blurbed by Britain

10/3: Advance Readers Copy: A Turn of Light (2013, Julie E. Czernada), blurbed by Britain

10/4: Bookmark for Mirror Sight, Alamosa Books

10/5: Program book for Torcon 3 [Worldcon 61: Toronto, ON, Canada, 2003]

10/6: Program book for World Fantasy Convention [Madison, WI, 2005]

10/7: Program book for World Fantasy Convention [Saratoga Springs, NY, 2007]

10/8: Program book for Anticipation [WorldCon 67: Montreal, QB, Canada, 2009]

10/9: Program book for Chicon 7 [WorldCon 70: Chicago, IL, 2012]

10/10: Program book for Sasquan [WorldCon 73: Spokane, WA, 2015]

10/11: Program book for Imaginales 2016 [Epinal, France, 2016]

10/12: Program book for Ad Astra 2017 [Toronto, ON, Canada, 2017]

10/13: "Kristen Britain Scavenger Hunt" (Jessup Memorial Library, Bar Harbor, ME, May 12, 2017)

10/4: Business cards for KB, undated

10/5: Convention program book and badge for GenCon, 2019

10/6: Courier: Newsmagazine of the National Park Service (May 1992), w/piece on opening of Women's Rights National Historical Park

10/7: Green Rider Calendars (w/art by Madeline Shayne), 2019 - 2020

10/8: Green Rider early website files, on 3 1/2" floppy disk, undated

10/9: Green Rider: Original Book Soundtrack (Kristina A. Bishoff, 2018) on compact disc (2 copies)

10/10: Green Rider postcards (w/Madeline Shayne photography), undated

10/11: Green Rider stickers, undated

10/12: KB's bookmark collection, folder 1, undated

10/13: KB's bookmark collection, folder 2, undated

10/14: KB's bookmark collection, folder 3, undated

10/15: KB's bookmark collection, folder 4, undated

10/16: Old KB website files (site developed by M.T. O'Shaughnessy) on CD-ROM, 2010

10/17: Cover image for UK edition of Green Rider (1998), 1999?

1 audio file (7:48), containing dialogue for Britain's student film "Irrelevant Thoughts", MP3 file

10/1: "Samantha vs. the Shadows in the Basement of the Captain Riddle House" (2022), typescript draft, final revised pre-submission draft with handwritten edits, undated

10/2: Untitled and abandoned Laren Mapstone novella, typescript, undated

1 video file (8:24), containing video of Britain's student film "Irrelevant Thoughts", MP4 file (raw footage)

1 video file (10:50), containing video of Britain's student film "Irrelevant Thoughts", MP4 file (raw footage)

12/1: "Don't Kill The Messenger" buttons, for distribution at Emerald City Comic Con and other venues

12/2: Convention badge for Ad Astra 2017

12/3: Convention badge for Emerald City Comic Con, 2017

12/4: Convention badge for Imaginales, 2016

13/1: Original artist proof for Green Rider cover

13/2: Cover flat for Mirror Sight (2016)

13/3: Event poster, Green Rider (1998)

13/4: Event poster: "Meet The Author", May 2017

13/5: Green Rider backpack bag created for Emerald City Comic Con and other venues

1 video file (10:59), containing video of Britain's student film "Irrelevant Thoughts", MP4 file (raw footage)

1 video file (11:00), containing video of Britain's student film "Irrelevant Thoughts", MP4 file (raw footage)

14/3: Advanced Reader's Copy: The Dream Gatherer (2018), (2 copies)

14/4: Postcard of cover art for La Flamme et La Glace (French translation of Firebrand) by Alexandre Daimche, 2018

1 video file (1:22) for stop-motion animated student film "Clash of the Blobs", MP4 file

1 audio file (7:53), containing audio of Britain's student film "Irrelevant Thoughts", MP4 file (originally labeled as "Main Sound")

16/1: The Dream Gatherer (2018), copyedited typescript with track changes, 2018

16/2: The Dream Gatherer (2018), page proofs, 2018

1 video file (10:47), containing video of Britain's student film "Irrelevant Thoughts", MP4 file (raw footage)

1 audio file (9:57), containing dialogue for Britain's student film "Irrelevant Thoughts", MP3 file

1 video file (9:50), containing video of Britain's student film "Irrelevant Thoughts", MP4 file (Final Product)

Oversize folder-1OF: Cover flats for Green Rider, First Rider's Call, The High King's Tomb, Blackveil, and Mirror Sight

Oversize item-1OI: Extra-large plastic banner: "Meet The Author", Barnes & Noble, Mesilla Valley, March 2017

1-2/1: "Wishwind" (2018), typescript with editorial comments, early version, 2005?

1-2/2: "Wishwind" (2018), typescript of earlier version, undated

1-2/3: Winterlight (2021), novel structure outline, undated

1-2/4: Winterlight (2021), chapter summaries, chapters 1 - 67, undated

1-2/5: Winterlight (2021), chapter summaries, chapters 68 - 124, undated

1-2/6: Winterlight (2021), handwritten rough draft, folder 1, undated

1-2/7: Winterlight (2021), handwritten rough draft, folder 2, undated

1-2/8: Winterlight (2021), handwritten rough draft, folder 3, undated

1-2/9: Winterlight (2021), handwritten rough draft, folder 4, undated

1-2/10: Winterlight (2021), handwritten rough draft, folder 5, undated

1-2/11: Winterlight (2021), handwritten rough draft, folder 6, undated

1-2/12: Winterlight (2021), typescript draft with handwritten pages, original and abandoned draft, pages 1- 32 and unnumbered pages, undated

1-2/13: Winterlight (2021), typescript draft with handwritten pages, original and abandoned draft, pages 33 - 168, undated