As of its release, The Long Game is published by Carina Press (a division of Harlequin). The legitimate EPUB (or compatible) versions are available at:

What sets The Long Game apart from standard genre fare is the depth of character development.

The book provides a satisfying look at the broader Game Changers universe, giving fans glimpses of beloved characters from previous books, making the world feel lived-in and authentic. Why Readers Prefer the EPUB Format