The Quotient Series
"The descriptions are fun, the imagery is vivid, and the dialogues are exciting. The story progresses at a steady pace, develops perfectly, and lets the mystery behind the Quantum Contingent and their leader simmer before readers learn the truth. I loved it and highly recommend it!" - Rabia Tanveer, Readers' Favorite, 5 Stars
"Lovers of time travel, sci-fi, and espionage thrillers will not be able to peel their eyes off this action-packed, fast-paced page-turner -- Gregory expertly unfolded the storyline with a double timeline -- The spell-binding plot twists and subtle tone had me on the edge of my seat. -- This is the type of story that has you holding your breath as the protagonists face invincible villains, all the while treating you to brilliant adventure, drama, thrills, and romance." - Keith Mbuya, Readers' Favorite, 5 Stars.