Monique Martin: 23 books

Simon and Elizabeth are sent by the Council to 1912 England to make sure scientist Niels Bohr survives long enough to attend a secret meeting. But as tensions in Europe rise and the makings of World War loom on the horizon, they're not the only ones concerned with Bohr's meeting. And not everyone...

Time-Traveling adventurers Simon and Elizabeth Cross return in an all-new Christmas novella!  Along with their young daughter, Charlotte, the Crosses travel back to 1937 New York City to visit an old friend, Charlie Blue.  But Charlie's in trouble -- holiday-sized trouble -- and their plans...

Intelligence officer Jack Wells' latest time traveling assignment takes him to Pearl Harbor, Hawaii. One of the Navy’s best codebreakers is about to be murdered. Jack has no idea who wants him killed or why. But if he doesn’t stop the murder, history will change. With the attack on Pearl...

London, 1904 - All Artemis wants for her 16th birthday is a fancy new dress and maybe a few stolen sips of champagne. What she gets is a fiery sword and an inescapable destiny. She’s the Blaze—fated to protect the city from Darkness. With all of two days training, she must strike back against...

Simon and Elizabeth Cross are enjoying a romantic mission in 1936 Miami when things go south—literally—to Rio de Janeiro. The mysterious artifact they've been tasked to retrieve isn't sitting in some museum in Florida; it's buried in the Lost City of El Dorado hidden in the darkest jungles of...

Her father is Jack the Ripper. Artemis has hit her stride as the Blaze. By day her friendship with Liam blossoms, and by night she's the Champion of Light, protecting London from the darkness. Everything's going her way--when a dark stranger from her past appears. Her biological father,...

This set contains two first-in-series full length novels: Out of Time (Book #1) and Jacks Are Wild (Book #1) Out of Time: A Time Travel Mystery (Out of Time, Book 1) Mystery, romance and adventure... Professor Simon Cross has spent his life searching for evidence of vampires and...

The first 8 books in the time travel adventure romance series, Out of Time series -- After unwittingly discovering a time travel device and the Council for Temporal Studies, Simon & Elizabeth find themselves thrown into dangerous and exciting adventures in time. OUT OF TIME - Professor...

Book one in an exciting time travel series... Professor Simon Cross has spent his life searching for evidence of vampires and avoiding emotional entanglements. When a mysterious accident transports Simon and his assistant, Elizabeth West, back in time, Simon finally finds both the proof that...