@tsarstepan,
Sherlock Holmes (Sherlock Holmes series by Arthur Conan Doyle)
Lisbeth Salander (Millennium series by Stieg Larsson)
Eeyore (Winnie-the-Pooh by A.A. Milne)
Atticus Finch (To Kill a Mockingbird by Harper Lee)
Eleanor Oliphant (Eleanor Oliphant Is Completely Fine by Gail Honeyman)
Hermoine Granger (Harry Potter series by J.K. Rowling)
L (Death Note anime and manga series by Tsugumi Ohba and Takeshi Obata)
Frodo Baggins (The Lord of the Rings series by J.R.R. Tolkien)
Charlie Gordon (Flowers for Algernon by Daniel Keyes)
Holden Caulfield (The Catcher in the Rye by J.D. Salinger)