The fascination with these monsters from the past continues unabated.
We believe there are 104 issues in the full series. It was released more than once. In the real world, new dinosaur species are being discovered all the time, so it's possible the second release had more issues than the first. Perhaps someone can enlighten us? You can tell the difference by the cover price: £1 on the earliest release, £1.50 on the second release. As far as we can tell, the contents are identical in both releases.