Mordant's Need Books in Order

Mordant’s Need is a two‑book portal fantasy that begins not with a would‑be hero, but with a woman who barely believes she exists. Terisa Morgan lives alone in a New York apartment, supported by a distant father and numbed by depression. She covers her walls with mirrors just to reassure herself that she has a reflection.

One night an earnest young man named Geraden falls straight through one of those mirrors and lands on her floor. He is an apprentice Imager from the kingdom of Mordant, where magic works through mirrors that can translate images into reality. Seeing Terisa’s apartment lined with glass, he assumes she must be a powerful sorceress and begs her to come back with him as the champion his world desperately needs.

Terisa arrives in the mountain castle of Orison to find a realm in crisis. King Joyse, once a unifying war leader, now appears indecisive and distracted. The Congery of Imagers, who once used their craft to protect Mordant, are divided and uncertain. Enemies at home and abroad see an opportunity in that vacuum, and a rogue Imager uses mirrors to send strange creatures to terrorize the countryside.

Far from being the confident savior everyone expects, Terisa is passive, self‑doubting and unused to power of any kind. Much of the story is about her slow, stubborn effort to believe that she matters. As she navigates political factions, seduction attempts and assassination plots, she is forced to decide whose version of reality she will trust, including her own.

Geraden, clumsy and underestimated, becomes her ally in both court intrigue and magical training. Through them the books explore Imagery as both literal magic and a metaphor for perception: mirrors in Mordant never show what is directly in front of them, only other places, so every reflection is a question about what is real. The tone mixes danger and conspiracy with awkward humor and a slow‑burn romance.

Compared with the Thomas Covenant novels or The Gap Cycle, Mordant’s Need is somewhat lighter, though it still contains betrayal, violence and hard choices. Readers who like character‑driven fantasy with a strong central relationship and a single, complete story arc often find this duology a satisfying side door into Donaldson’s work.