"Groucho Marx, King of the Jungle" is one of those books I stumbled on pretty much entirely by accident, browsing on Amazon.com and reaching this when it was recommended due to my love for old-fashioned radio shows. It went on my Wish List just for the heck of it, and when I got it for Christmas, I was pleasantly surprised.
I was even more surprised when I started reading the book. Written by Ron Goulart, this is a novel, a mystery about Groucho and a screenwriter named Frank Denby who solve mysteries on the side of their day jobs. Evidently, this is the latest novel in a series, something I didn't know (else I would have tried to get the first novel, "Groucho Marx, Secret Agent"), but I was glad to find that my unfamiliarity with the series didn't hurt my enjoyment of the book at all. Frank is called in to do rewrites on the set of the newest Ty-Gor film, a series about a Tarzan-esque jungle warrior, but the picture is put on hold when Randy Spellman, the actor playing Ty-Gor, is found shot to death on the lot.
Groucho and Frank get pulled into the case, certain that the prime suspect - Spellman's stuntwoman ex-girlfriend - is innocent. What follows is a really entertaining old-fashioned potboiler mystery, tempered with Goulart's spot-on characterization of Groucho. The zingers and one-liners he gets off are every bit as clever and whimsical as those the real Groucho fired off in the movies and on the radio. He nails the character perfectly.
The book itself isn't flawless - it's written from Frank's first-person viewpoint, which is fine, but several times it lapses into third person as it follows Groucho for scenes where Frank isn't present, and that got kind of distracting. To a lesser degree, there's a subplot about Frank's wife pregnant with their first child which doesn't really add anything to the main story, but that's forgivable, as it clearly advances in the series as a whole and not this novel specifically.
In short - this book was a lot of fun, and I anticipate going back to find the earlier installments. Nice job by Goulart.