Rowan frowned. “It looks like a signet ring, only it’s too big … oh! Signet, like … cygnet, like the name for a young swan! So it was easier for the Liss to make her a swan?” “Indeed. The Liss saved her life with a pun.” Agnes looked at the swan thoughtfully. “Or a kind of riddle, I suppose. When is a signet not a signet? When it’s a swan.”
Its giving cryptic clue
