The Mystery Of The Talking Skull, by Robert Arthur

2014 marked the fiftieth anniversary of The Three Investigators being published and, to celebrate, I re-read and compiled my all-time Top 10 (safe in the knowledge that it would be subject to change in years to come, of course).  I posted my list here, having previously read all 30 of the original series from 2008 to 2010 (a reading and reviewing odyssey that I blogged here).Following this, I