Codex aigas - we came in peace for all mankind : sborník autorských knih z ateliéru ilustrace a grafiky UMPRUM 2003-2018 Codex aigas - we came in peace for all mankind : anthology of author's books from the Studio of Illustration and Graphics UMPRUM 2003-2018 / editor Jan Čumlivski, Juraj Horváth, Michaela Kukovičová. Praha : AIG UMPRUM, 2020. 952 strán. ISBN 978-80-87989-57-9.[1, currently available 1]