Any book related to the word “alpha.” Here are just a few examples:

– Greek Letter: “Greek Life” with a character in a sorority or fraternity, a book set in or about ancient Greece, or Greek letters feature on the cover or tie into the plot.

– Phonetic Alphabet: a military thriller or a character who works as a pilot, police officer, or in other careers that use the phonetic alphabet.

– Characters: a character with an alpha personality, an alpha relationship or an alpha animal.

– Primary: The first book ever published by an author or the first book in a series.

There are LOTS of options for this one, so get creative. More ideas here