(W) Jon Preddle Over fifteen years in the making, Timelink offers an in-depth exploration of the complex continuity of the world's longest running science fiction television program, Doctor Who. Author Jon Preddle presents fresh theories and solutions to some of the many continuity anomalies and discrepancies in the series. Volume One contains detailed analysis of every aspect of the Doctor's lives, friends, and foes. Discover how to date the UNIT stories, what order the Dalek invasions of Earth took place, and how old the Doctor really is. Volume Two contains a complete and detailed timeline of every one of the Doctor's on-screen adventures from 1963 to 2009. Featuring notes on where the TARDIS lands, unseen adventures, timings, and every element of continuity seen and revealed along the way. This is a project that no fan of Doctor Who can be without.