TY - BOOK A1 - Sandy Petersen, conception and text ; Tom Sullivan, 27 original paintings, most other drawings ; Lynn Willis additional text, editorial. TI - Petersen's field guide to Cthulhu monsters : PB - کتابخانه مطالعات اسلامی به زبان‌های اروپایی SN - 90047919 UR /book/90047919/Petersens-field-guide-to-Cthulhu-monsters/ ER -