Finding a definitive 'best' audiobook version for 'The Wave' depends on whether you're looking for the original Morton Rhue novel or the related historical account. For the 1981 novel 'The Wave', also known as 'The Wave: A Classroom Out of Control', there is a well-regarded audiobook narrated by Michael McConnohie. His delivery strikes a balance between the unsettling momentum of the classroom experiment and the tense, personal moments of the students involved, making the social dynamics feel immediate.
If your search is for the story of the real-life 1967 classroom experiment by Ron Jones, often documented under titles like 'The Third Wave' or 'The Wave: The Classic Story of the Nazi Experiment', you might be looking for an audio adaptation of that article or documentary. The quality here can vary more widely, as some productions are more educational in tone. For consistency and production value, the novel's audiobook is the most widely available and professionally produced option through major platforms like Audible, Google Play Audiobooks, or your local library's digital service via apps like Libby.
What matters most is matching the narrator's style to the experience you want; a straightforward, reportorial narration might suit a historical focus, while a more performed reading can heighten the novel's inherent drama. I listened to the McConnohie version a while back and still find his calm, steady voice escalating into the fervor of the movement incredibly effective.