This is aimed at fairly young kids but there's fun for the adult Jack fans, as well. There are several nice pictures and a few miscellaneous facts that some less observant people might not have gleaned from the show. This was published in season three, so the "facts" inside are compliant up to the end of that season (with no direct mention of Torchwood Jack.)

The last third of the book is an original short story which I liked very, very much... More so even than some of the full-length adult novels!