ルイス

The Register for "Alice in Wonderland". Lazy to the point of negligent in her duties, Alice gives her an earful every day telling her to shape up. A firm believer of "Alice in Wonderland as the pinnacle of fairy tales", she never panics no matter how dire her situation is and has absolutely no issue with the most outrageous events taking place in Wonderland (because it wouldn't be Wonderland otherwise)

Usually too lazy to fight the worms, but if the situation is desperate she can use magic to defend herself.

 Grimoire initially captures and binds Lewis in the Queen of Heart's castle when Heart is away and sends her worms to devour pages. Lewis's absence eventually spurs Alice and the Librarians to action, and when they fight their way through to Heart's throne room Lewis is still happily asleep despite being bound with ropes.

Lewis does care for Alice's well-being, and frequently teams up with Heart if the outcome of a project is Alice being happier (since Wonderland's energy and atmosphere is tied to the mental well being of Alice). /