Yes and no. KP is advanced. Start with a book specifically titled "KP Jothidam for Beginners (அடிப்படை கேபி)" or first learn basic Parashari astrology (Rasi, Nakshatra) from a Tamil primer, then move to KP.
Digital resources for Tamil KP astrology can be found on several document-sharing and institutional sites: kp astrology books pdf in tamil