Critical Mass: A Science Fiction, Fantasy, and Horror Writing Workshop

The Critical Mass is a Cambridge, MA, based SF & Fantasy writing workshop based on the Clarion style of submission and critique. We concentrate on Science Fiction, Fantasy, and Horror but all forms of genre fiction are welcome. We primarily workshop short fiction, but we have also critiqued novels and screenplays (usually divided across several sessions), storyboards, non-linear fiction, and other forms of creative writing. In addition to workshopping, we encourage brainstorming sessions to help members "get over the hump" of writer's block or think through a sticky plot element. 

Currently, about a third of our members have attended Clarion, Clarion West, or Odyssey. Members of the group over the years have placed stories in Aboriginal, Galaxy, MZB Fantasy Magazine, Radius, and assorted small-press imprints. Several of us have been involved in the SF industry as slush readers, editors, and even small press publishers.  Some of our work has even made it to film. 

We meet monthly at our secret lair near Porter Square in Cambridge.  Occasionally on off weeks, we get together and socialize, talk about the craft of writing, and catch up.


News And Events

  • August 2005 Critical Mass is participating in a writing challenge.  The theme is good stories based on bad SF tropes.  If you'd like to participate in the challenge, contact us.
  • January 2005 Critical Mass has a new home, thanks to Crystal and her husband.  Our new digs are in Porter Square, uncomfortably close to the UNO'S Pizza we have been trying for years to avoid, to no avail.
  • Critical Mass is taking submissions for up to three open positions in the workshop. If you're interested, contact us.

Workshop Format and Rules


We operate on the Clarion model, with stories submitted at least a week in advance. The stories for a given session are critiqued in order of acsending length. Each member of the workshop has five minutes to speak his mind about the piece or to read his written comments. The author then has a reasonable amount of time to ask question, request clarification, and address concerns. We then move on to the next story. We usually have one and three stories per session, and occasionally we workshop novels and screenplays. Then we take off to the local deli to eat and wind down. We always go around the circle to the left

Submission is the responsibility of the author. Copies can be handed out in workshop, mailed to the individual members, or emailed to the list no later than one week before workshopping. What do we do when we have no stories? We socialize, often at UNO'S or the S&S Deli in Inman Square. 

Critical Mass meets monthly on the second Monday, with the non-workshopping social nights or alumni reunions on the off-weeks on an occasional basis


Joining Critical Mass

Admission to Critical Mass is competitive and by submission. Prospective members are asked to submit two stories, one of which is representative of their best and most polished work. The other story should be a finished work that the author has not yet workshopped and revised. The applicant is then invited to a workshop meeting where the second submission story will be critiqued, and the applicant will have the opportunity to critique the other stories up for discussion. They are then voted in by a 2/3 majority of the membership. To join Critical Mass, send mail to membership@critical-mass-workshop.org . We have a few new openings for motivated people who like to write. 

Who We Are

The members of Critical Mass Workshop are...
  • Jenise Bushman Aminoff, Clarion '95, former SF magazine editor, and a graduate of MIT who did grad study at Emerson College.
  • Michael McComas, Clarion '95, former SF editor, MIT grad, and currently a cog in the government-industrial machine.
  • Michael Sprague, UMass-Boston grad in English, now working in the computer consulting industry.
  • Antony Donovan, MIT grad, software architect, and hard-working consultant.  Currently in self-imposed exile in Chicago.
  • Crystal Huff, Tufts grad--now learning massage--who hosts our workshop.  Crystal is a regular fixture at Arisia
  • Once and Future members
    • Jay O'Connell, Clarion West '94, and a minor multimedia deity
    • Mark Sherwood, who works at the Museum of Science
    • Steve Patten, vignettisist and herpetologist. Ask about his 16' snake
    • Michael A. Burstein, Clarion '94, who graduated from the Brickyard  Michael is currently working on a novel and has a blog.
    • Seth Gordon, MIT and BU Deaf Education Program grad, has a blog as well.
    • Jim Marino, also of the Brickyard, who finished his MFA at Amherst and then went to Stanford. Jim did a fellowship with the Folger Shakespeare Library in DC and is now teaching in Cleveland.
    • Marty Hiller, MIT grad and biologist
    • Josh Peterson, Clarion '95 grad, and yet another biologist/writer
    • Laura Gougas, yet another biologist/writer, also from the Brickyard, now learning to love grits and gravy in North Carolina
    • Sandra Hutchinson, Clarion '94, Angelus Press Publisher
    • William Swanson who has one of the nicest Cameros I've ever seen
    • Lisa Greber, Clarion '96, rock climber and MIT grad
    • Dawn Albright, Avesta Blues Publishing Publisher and all-around wonderful person who gets jobs for her friends
    • Paul Pence, Odyssey grad, now editor of Rhode Island Roads magazine.  Paul wins the prize for longest commute to the workshop.
    • Gil Pili, where are you?

    Who We Know

    We have ties to several other workshops both in Boston and around the country: 
  • The Pittsburgh Worldwrights: Run by former Critical Masser Mary Soon Lee, the Worldwrights sport a very impressive list of publications and a nice web page, too.
  • The Cajun Sushi Hamsters From Hell: Run by Mary Turzillo, they draw writers from the Cinncinatti area. Former members include Dawn Albright of Critical Mass, Brian Yamauchi of Clarion '95, and Julie Washington who is another Clarion '95 classmate.
  • BASFFWG: The Boston Area Science Fiction and Fantasy Writers' Group. Led by Ed Seksay, they started as a monthly sister-workshop to Critical Mass. They're now going strong here in the Boston Metro area.

  • Report any broken links, new or updated information, or sasquatch sightings to membership@critical-mass-workshop.org