210 books • 29 series
Book #1: Riddle of the Raptors
Book #2: The Hatching Horror
Book #3: The Seas of Doom
Book #4: The Mind-Swap Menace
Book #9: Astrosaurs 9: The Planet of Peril
Book #32: The Time of the Daleks
Book #222: The Shadow In The Glass
Book #1: Z. Rex
Book #2: Z-Raptor
Book #3: Z. Apocalypse