If you want to write to Larisa try some of the addresses below

Ask Larisa C/o Tiger Beat 233 Park Avenue South NY, NY 10003

Larisa Oleynik(Alex Mack) C/o United Talant Agency 9560 Wilshire BLVD. #500 Beverly Hills CA 90212

Larisa Oleynik - The Secret World Of Alex Mack C/o Nickelodoen 1515 Broadway New York, New York 10036

Larisa Oleynik - The Secret World of Alex Mack c/o Nickelodeon 1000 Universal Studios Plaza Building 32 Orlando, FL 32819