It's all well and good to promise to honor and protect someone, but the devil's in the details. Hieronymous Grabiner marries Amoretta Suzerain with the intention of protecting her from a family servitor. Little does he know that the manus is the least of her problems.

Eliza Moon has returned to Iris Academy for her sophomore year; a year of new friends, new teachers - and new problems. Her husband is now living in the UK, and plans to return only for their divorce. But when Eliza is implicated in a devastating attack upon Iris Academy, Hieronymous Grabiner may be the only one who can save her. A sequel to The Fall of the House of Grabiner.

In her second year at Iris Academy, Susan continues her exploration of the world of magic, and of her unexpected marriage to her Professor.

Hieronymous Grabiner remembers another life… He's been given a second chance. So why wasn't she?

Hieronymus Grabiner and his wife complete their acceptance of their marriage.

A romantic parody of Sleeping Beauty taking place in the Magical Diary universe! (Lina Grabiner x Hieronymous Grabiner)

Magical Diary: An Untold Tale picks up where the epic game of the same name left off. When the game concluded Gwen was finally learning to cope with being married to one of her professors - and not just any professor, the meanest, grumpiest one at Iris Academy - Hieronymous Grabiner. Their fateful story continues, in this exciting adventure/romance! (MC x Hieronymous Grabiner)

Eliza Moon has had a dull summer vacation from Iris Academy, alleviated only by letters from her husband. But when the letters suddenly stop, and a strange birthday present arrives from Professor Potsdam, she begins to realize that something isn't right.

When the magical world grows wary of Professor Grabiner's marriage to a student, the marriage must end for the sake of Iris Academy. But is that really what Hieronymous Grabiner and his young wife, Neela Peya, want? Grabiner/MC