From the critically acclaimed author of The Book of M, a highly imaginative thriller about a young woman who discovers that a strange map in her deceased father's belongings holds an incredible, deadly secret--one that will lead her on an extraordinary adventure and to the truth about her family's dark history. What is the purpose of a map? Nell Young's whole life and greatest passion is cartography. Her father, Dr. Daniel Young, is a legend in the...

"The Hunter Valley, 1880. Evie Ludgrove loves to chart the landscape around her home--hardly surprising since she grew up in the shadow of her father's obsession with the great Australian explorer Dr. Ludwig Leichhardt. So when an advertisement appears in The Bulletin magazine offering a thousand-pound reward for proof of where Leichhardt met his fate, Evie is determined to use her father's papers to unravel the secret. But when Evie sets out to prove...

London investigator Maisie Dobbs must unravel a case of wartime love and death--an investigation that leads her to a doomed affair between a young cartographer, listed as missing in action when World War I ends, and a mysterious nurse.

Cordelia Hatmaker has saved England from war, but danger is lurking around every corner, and she must convince the rival Maker families to work together for once--not only to bring her father home, but also to save the very essence of magic itself.

1907. After tragedy leaves its mark on Rebekah Hardin's family she plans to help her parents and six siblings honor her beloved brother's memory and alleviate their poverty by working as a guide in the dangerous cave system. Kentucky's renowned Mammoth Cave presents profitable opportunities in for hardworking, capable men, but Rebekah is determined to do the job-- even if it means disguising herself. Under the wing of experienced guide Tolly Sanford,...