Then you’re yet to experience Skippy the Magnificent! If you’re into SciFi you may want to look up Craig Alanson’s ExForce (the fifteenth (and last in the series) book was recently released). It’s pretty unsophisticated stuff but strangely compelling all the same, and I’ve always had the impression R C Bray narrated the series because he enjoyed he performance as much as anything else. Alternatively, if you’re looking for rather more serious scifi, The Fear Saga by Stephen Moss is another of my go-to R C Bray listens.