"Modeling the Dynamics of Life: Calculus and Probability for Life Scientists", 3rd edition, 2013, Frederick Adler. ISBN 9780840064189
"A First Course in Probability", 8th edition, 2009, Sheldon Ross. ISBN 9780136033134.
"OpenIntro Statistics", 4th edition, 2019, OpenIntro. Download: openintro.org/os.