That’s wrong: we’d proved it. We’d kept ours for years and years, ever since we came to live at Piscul Dracului and stumbled on the way into the Other Kingdom. Nobody knew about it—not Father, not our housekeeper, Florica, or her husband, Petru, not Uncle Nicolae or Aunt Bogdana or their son, Cezar. We found the portal when Tati was seven and I was six, and we’d been going out and coming in nearly every month since then: nine whole years of Full Moons. We had plenty of ways to cover our absences, including a bolt on our bedchamber door and the excuse that my sister Paula sometimes walked in her sleep. I suppose the secret was not completely ours; Gogu knew. But even if frogs could talk, Gogu would never have told. Ever since I’d found him long ago, crouched all by himself in the forest, dazed and hurt, I had known I could trust him more than anyone else in the world. It was the day of Full Moon. In the bedchamber our gowns and shoes were laid out ready; combs, bags, and hair ornaments were set beside them.