Peter J. Heck has 3 audiobooks on Listento.it, narrated by 1 narrator, with an average listener rating of 5★ across 13 ratings. The most-rated is A Phule and His Money.

Captain Willard Phule has whipped his troops into shape, turning Phule's Company from the laughingstock of the Legion into...a crack team of casino security guards. Now his company is deployed to help an underdeveloped planet. And what better way to utilize their major area of expertise - goofing off - than to turn the planet into the biggest intergalactic playground ever?
©1999 Robert Asprin (P)2017 Tantor

What's a millionaire bachelor to do? Join the army - with his butler - of course. Meet Captain Willard Phule and his company of misunderstood misfits. Together, they've taken space by storm - and left a tradition of zaniness and laughter in their wake.... Desperate to kick Phule out of the Space Legion, General Blitzkrieg sends a crack team of environmental investigators - including celebrity canine Barky the Environmental Dog - to sniff out Phule and his unnatural disasters. It doesn't take long. Phule is hosting a group of big-game hunters who think they can bag a dinosaur on Zenobia. Needless to say, dinosaurs are not a native species. But cold, hard facts never stopped a Phule.... And neither will Barky's cold, wet nose.
©2004 Robert Asprin (P)2018 Tantor

You can't mistake just anyone for a Phule. When the planet Zenobia is invaded, Captain Willard Phule is made their military advisor. The first priority for Phule's Company: staying out from underfoot of the peaceful, dinosaurlike Zenobians.... But, unbeknownst to the Zenobians, they're getting two Phules for the price of one. A robot double of Phule appears out of nowhere. And only the real Phule knows who the real Phule is....
©2001 Robert Asprin (P)2017 Tantor