Blumps of Doober!

Book 6 done'n'dusted, Book 7 under way. Failed to finish this series as a younger man. I reckon I will succeed this time. I own them all. The majority were purchased in the early '90s from Witchcraft Antiques in Nightcliff (Darwin). Google has never heard of said establishment. Gone the way of the dodo trainer now, surely. Filled in the gaps via AbeBooks.