Beginner's Guide (Oneworld Publications) is a 30-book series with 30 released primary works first released in 248 with contributions by William C. Chittick, Lavinia Cohn-Sherbok, Dan Cohn-Sherbok, Dawoud El-Alami, Farid Esack, Robert Wicks, Burton S. Guttman, David Suzuki, Tara Cullis, Anthony J.F. Griffiths, Andrew Collier, Simon Tormey, Robin I.M. Dunbar, John Lycett, Edward Feser, Alistair I. M. Rae, Vaclav Smil, Ray Bull, Claire Cooke, Ruth Hatcher, Lewis Dartnell, Keith Ward, Thomas E. Wartenberg, Peter Davies, Natasha McCarthy, Peter Cave, Clare Connors, Aaron Edwards, Robert M. Martin, Sally J. Scholz, John Gribbin, John Gribbon, Alasdair Blair, Joy Hendry, Simon Underdown, Charles Jones, and William H. Waller.