3/16: Locus #243, with mention of sale of Green Rider to DAW, December 1996

3/17: Publisher's Weekly, with mention of Green Rider, August 24, 1998

3/18: Locus #454, with advertisement for Green Rider, November 1998

3/19: Locus #455, with bestseller list noting Green Rider, December 1998

3/20: Locus #457, with 1998 Recommended Reading List containing Green Rider, February 1999

3/21: Starburst #249, with review of Green Rider, May 1999

3/22: Locus #463, with Locus Poll Results, August 1999

3/23: Starburst #258, with 'Roundup' mentioning Green Rider, February 2000

3/24: Locus #471, with advertisement for Green Rider, April 2000

3/25: Locus #474, with bestseller list mentioning Green Rider, July 2000

3/26: Locus #475, with bestseller list containing Green Rider, August 2000

3/27: Locus #492, with photo of Britain at 2001 World Fantasy Convention, p. 44, January 2002

3/28: Science Fiction Chronicle #225, with article on DAW and Betsy Wollheim, June 2002

3/29: Locus #511, with advertisement for First Rider's Call, p. 32, August 2003

3/30: Locus #512, with review of First Rider's Call, September 2003

3/31: Locus #513, with bestseller lists containing First Rider's Call, October 2003

3/32: Locus #514, with "Books Received" mention of First Rider's Call p. 39, and bestseller list containing First Rider's Call November 2003

4/1: Locus #515, with bestseller lists containing First Rider's Call, December 2003

4/2: Locus #526, with bestseller lists containing First Rider's Call, November 2004

4/3: Locus #564, with photo of Britain at 2007 World Fantasy Convention p. 35, January 2008

4/4: Locus #565, with bestseller lists containing The High King's Tomb, February 2008

4/5: Locus #566, with bestseller lists containing The High King's Tomb, March 2008

4/6: Locus #603, with bestseller lists containing Blackveil, April 2011

4/7: Locus #604, with bestseller lists containing Blackveil, May 2011

4/8: Locus #642, with mention of Mirror Sight, p. 53, July 2014

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

4/9: Con badges, 2001-2009; Undated

4/10: Interviews with Britain, 1999-2000

4/11: Interviews with Britain [two audio cassettes], April 2000

4/12: Interview with Britain on "Bill Green's Maine" [TV] [compact disc], 2008

4/13: Reading by Britain on "Writers' Forum" [radio] [compact disc], April 8, 2005

4/14: Reviews of Britain's work, 1998-2004

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

Oversize folder-2OF: Event poster for The High King's Tomb (2007) and "Meet The Author", July 2014

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

Oversize file-3OF: Map of Sacoridia, made as part of Kickstarter for Green Rider: Original Book Soundtrack (2018)

5/1: Skaneateles Middle School, Juvenile Journal (with a poem by Britain, as Kris Momberger), mid-1970s

5/2: Skaneateles Central (High) School, Britain's journal for English class (as Kris Momberger), 1980

5/3: Skaneateles Central (High) School, Britain's journal from Creative Writing class (as Kris Momberger), 1982-1983

5/4: Correspondence, 1983; 1986

5/5: Skaneateles Central (High) School, Britain's creative writing portfolio (as Kris Momberger), 1983

5/6: Skaneateles Central (High) School, Wells College Poetry Contest, 1983

5/7: Ithaca College, "Analysis of Last Year at Marienbad" [Film and Literature, as Kris Momberger), November 1984

5/8: Ithaca College, Materials from "Women and Writing" and "Monologues" (as Kristen Momberger), 1985; 1987

5/9: Ithaca College, Materials from "Screenwriting" (as Kris Momberger), 1985

5/10: Ithaca College, Journal from "Women and Writing" (as Kris Momberger), 1985

5/11: Ithaca College, Materials from "Experiments in Writing" (as Kristen Momberger), 1985 or 1986

5/12: Ithaca College, Materials from "Advanced Poetry" (as Kris Momberger), 1986

5/13: Ithaca College, Materials from "Persuasive Argument" (as Kris Momberger), 1986

5/14: Ithaca College, Materials from "Autobiography" (as Kristen Momberger), 1987

5/15: Ithaca College, Journal from "Monologues" (as Kristen Momberger), 1987

6/1: Ithaca College, "Irrelevant Thoughts" [screenplay adapted from the play "Unconsciously She Said" by Britain (as Kris Momberger) for 'Fiction Film Literature' class, 1986

6/2: Ithaca College, Various literature and film analyses (as Kris Momberger), 1984-1986; Undated

6/3: Ithaca College, Stillwater: Ithaca College's Literary Arts Magazine #21 - 22 (Spring-Fall 1986), with poems by Britain (as K.L. Momberger)

6/4: Poetpurri, vol. 4 #1 (1990), with poem "Fingerprints" by Britain (as Kristen Momberger)