Olga Tokarczuk (1962-) is an activist, public intellectual, and one of Poland's most highly regarded writers. She is winner of the 2018 Nobel Prize in Literature (given in 2019). In 2018 she won The International Man Booker Award for her novel, Flights (translated by Jennifer Croft), and twice (2009, 2015) won Poland's highest literary honor, the Nike (and the Nike Readers' Prize) as well as other prestigious literary awards. Her 2009 novel Drive Your Plow Over the Bones of the Dead (translated into English by Antonia Lloyd-Jones), was shortlisted for the 2019 Man Booker International Prize. Tokarczuk is the author of eight novels and two short story collections. The Lost Soul, the first book by Tokarczuk written for both children and adults was awarded a special mention of the Bologna Ragazzi Award in 2018. Tokarczuk's work has been translated into a dozen languages. She lives in Wroclaw, Poland.

Illustrator Joanna Concejo (1971-) graduated from the Academy of Fine Arts in Poznan, Poland. Her work has been exhibited in salons and exhibitions France, South Korea, Portugal, and the Bologna Children's International Book Fair where her work won a Bologna Ragazzi Award Mention, and many other places. She is author and illustrator of books published in Poland, France, Italy, Switzerland, Spain, and South Korea. In 2013 she was Winner of the IBBY Book of Year for graphic design (for Ksiaze w cukierni / Prince in a pastry shop, Format Editions), and in 2018 received a Mention/Fiction (for Zgubiona dusza / The Lost Soul). She lives outside of Paris, France. Translator Antonia Lloyd-Jones has translated works by several of Poland's leading contemporary novelists and reportage authors, as well as crime fiction, poetry, and children's books. Her translation of Drive Your Plow Over the Bones of the Dead by 2018 Nobel Prize laureate Olga Tokarczuk was shortlisted for the 2019 Man Booker International Prize. She is a mentor for the Emerging Translators' Mentorship Programme, and former co-chair of the UK Translators Association.