How Social Workers Count: Numbers and Social Issues Came to Be

Lewis, Michael Anthony. 2019. Social Workers Count: Numbers and Social Issues (New York: Oxford University Press) 224 pp. ISBN 978-0190467135. This essay introduces Social Workers Count: Numbers and Social Issues by Michael Anthony Lewis. Inspired by the seminal work of Bennett and Briggs, Lewis shares how he came to write a math book for social workers to meet new demands as the field has developed to include more quantitative concepts. The result is a book that may be of interest to many in the quantitative reasoning movement in the social sciences and beyond.