The Book of Why
Judea Pearl & Dana Mackenzie
Further Pure Mathematics
Linda Bostock & Suzanne Chandler & C. Rourke
Excel 2002 Power Programming with VBA
John Walkenbach
Parmenides and Presocratic Philosophy
John Palmer & John Palmer, Jun
The Penguin Writer's Manual
Stephen Curtis & Martin Manser
A Concise English Grammar for Foreign Students
Charles Ewart Eckersley