NatProtagonist / Store Employee / Conspirator
A store employee who originally conspires with Morrow to hustle people out of their prisms. She attends a support group under false pretenses to con Lyle, but eventually takes over the prism sale herself after Morrow is murdered.
LyleSupport Group Member
A support group member who struggles with intense envy over his parallel self's success and romantic relationship. He eventually decides to give up his prism after realizing he can never have a healthy relationship with his paraself.
DanaTherapist / Support Group Facilitator
A young therapist who skillfully facilitates the prism support group, guiding members like Lyle and Jorge to take responsibility for their actions and cope with their parallel anxieties.
JorgeSupport Group Member
A support group member who punctured his manager's tires and uses his parallel selves' non-violent behavior to avoid taking personal responsibility, until Dana guides him to confess to his wife.
MorrowStore Manager / Scammer
Nat's ambitious manager at SelfTalk who runs scams on prism users, tracking down accident victims and dying patients to monetize their grief. He is ultimately shot and killed by the unstable son of one of his marks.
OrnellaPersonal Assistant
Scott Otsuka's personal assistant who filters offers from prism brokers, seeking a specific timeline where parallel Scott does not exist so that her grieving boss can communicate with a parallel version of his dead husband without feeling like an intruder.
Ana AlvaradoDigient Trainer / Tester
A dedicated former animal trainer and current software tester who fiercely advocates for the digients' rights, education, and port to Real Space, prioritizing their well-being over corporate profits or convenience.
Ana
RobynBlue Gamma Employee
A Blue Gamma employee who introduces Ana to the digients in the virtual day-care and assists in their testing and development.
Derek BrooksDigient owner and former Blue Gamma employee
An animator and avatar designer at Blue Gamma who creates the digital bodies for the digients. He passionately advocates for animal-like avatars over robotic ones to ensure owners form emotional bonds with the digients.
Derek
JaxNeuroblast digient
Ana's digient, who develops a complex personality, a desire to earn money to help his owner, and an affinity for dancing in his physical robot body, but struggles with the isolation of the obsolete Data Earth.
MaheshBlue Gamma employee
A colleague of Ana and Robyn who jokes about the potential property damage of digients in physical robot bodies and coordinates their agility tests.
MarcoNeuroblast digient
One of Derek's two digients, who frequently quarrels with Polo and develops an interest in game dramas.
PoloNeuroblast digient
Derek's other digient, who demands that Derek 'fix' a severe fight he has with Marco.
WendyDerek's wife
Derek's spouse, who resents the time and attention he spends on raising Marco and Polo.
KyleAna's partner
Ana's romantic partner, who disagrees with her regarding the digients, believing they should accept a corporate offer to modify the digients' behavior.
Enrique BeltranForum user
An individual reporting news on Daesan Digital's security upgrade to the Data Earth platform.
Maria ZhengForum user
A skeptical user on the forums who questions the value and feasibility of giving Neuroblast digients a liberal arts education.
Lisma GunawanForum user
A user setting up a private, approved-code-only island to protect digients from griefers.
Stuart GustForum user
A user who suggests giving the Neuroblast digients a liberal arts education to uncover their aptitudes.
DraytaSophonce digient
A single-minded, puzzle-obsessed digient model used by gamers to complete in-game tasks.
Dr. MorrellArchaeologist
An archaeologist with Boston's Museum of Natural Philosophy who discovers Mina stealing relics and experiences a crisis regarding the purpose of science and humanity.
Wilhelmina McCulloughThief / Believer
Dr. McCullough's daughter who steals relics to remind people of God, unapologetic about her actions.
MinaMr. DahlMartin
Dr. Nathan McCulloughScientist
A scientist who discovered wave oscillations within the Sun and suffers a severe crisis of faith after a confounding discovery.
Nathan
Mrs. McCulloughMother / Wife
Dr. McCullough's wife who grieves the loss of their son Martin and tries to mediate her husband's crisis.
Exhalation NarratorAnatomist
A mechanical being and anatomist who dissects their own brain and discovers the universe's air pressure is equalizing, spelling eventual death.
JijingiScribe / Student
A Tiv scribe who initially trusts written European records over tribal oral tradition before being corrected by Sabe.
MosebyMissionary
A European who discusses Tiv clan lineage with Jijingi and introduces the concept of written records to resolve disputes.
ReissResearcher
A European woman who visits Tivland to record and type their stories and cultural practices.
KokwaStoryteller
The best storyteller in the village whose performative storytelling style cannot be fully captured by writing.
SabeTiv Elder / Chief
An even-tempered elder of the Shangev clan who judges disputes based on what is right for the community rather than what is written on paper.
NicoleDaughter
The narrator's daughter, whose college graduation video he obsessively reviews to ascertain her true feelings toward him.
Narrator (Remem User)Narrator and father
A father who uses the Remem digital memory prosthesis to review his past interactions with his daughter and reevaluate his own flawed organic memories.
Remem Narrator
Reginald DaceyInventor
A mathematician who invented the Automatic Nanny to raise children systematically after discovering his son was abused by a human nanny.
Lionel DaceyFather of Edmund
Reginald's son, who raised his own illegitimate child using the Automatic Nanny and later committed him to an asylum.
Edmund DaceyPatient
Lionel Dacey's child, who suffers from an inverted form of psychosocial dwarfism caused by the sudden deprivation of his mechanical nanny.
Dr. Thackery LambsheadConsulting Doctor
A physician at the Brighton Institute who correctly diagnoses the cause of Edmund Dacey's stunted growth.
BashaaratAlchemist and Shopkeeper
A learned man in Baghdad who built a metal hoop capable of reaching across time.
Fuwaad ibn AbbasTraveler / Narrator
A traveler in Baghdad to whom Bashaarat demonstrates the time-traveling hoop.
My lordNarrator
Avian NarratorNarrator
A vocal-learning parrot whose species is facing extinction, reflecting on human aspirations and the Arecibo Observatory.
Puerto Rican Parrot