Doctor Who Yearbooks Blood Invocation Sets: Doctor Who Yearbooks Doctor Who Yearbook 1995 More votes needed! TARDIS Wiki Share this page {{ shareFeedback }} Copy link {{ copyFeedback }} Overview Reviews Released September 1994 Written by Paul Cornell Publisher Marvel Comics UK Pages 8 Login to track and rate! Characters Fifth Doctor Tegan Jovanka Nyssa Where to read Blood Invocation: Doctor Who Yearbook 1995 The Clockwise War