Doctor Who Adventures #37 Doctor Who Adventures #37 Comic Strip: Signs of Life 2/2 (Tenth Doctor/ Martha Jones) Login to add to your collection or wishlist! Where to buy This site contains affiliate links for which I may be compensated. Search to buy on Amazon UK Search to buy on eBay UK View Shop Link External Links TARDIS Wiki Stories in this collectable: Doctor Who Adventures Signs of Life Complete Completed? 0.014487981796265