Cultish
Amanda Montell
Baker Encyclopedia of Christian Apologetics
Norman L. Geisler
The Essential Alan Watts
Alan W. Watts
Engineering Mathematics
Dr Anthony Croft & Dr Robert Davison & James Flint & Martin Hargreaves
The Day the Laughter Stopped
David A. Yallop
The Practice of Philosophy: A Handbook for Beginners
Jay F. Rosenberg