Calladine & Bayliss is a 11-book series with 11 primary works first released in 2013 with contributions by Helen H. Durrant.
2013 • 4 Readers • 197 pages • 4.5
2014 • 1 Reader • 4
2015 • 3 Readers • 3.5
2016 • 1 Reader • 4
2016 • 1 Reader • 188 pages
2016 • 1 Reader • 4
2017 • 1 Reader • 4
2018 • 1 Reader • 154 pages • 4
2019 • 1 Reader • 211 pages • 4
2020 • 1 Reader • 199 pages • 4
2021 • 1 Reader • 197 pages • 4