I wonder why planes have wings  : and other questions about transport

Maynard, Christopher

Ang aklat Likhaan ng dula 1997-2003 : kapangahasan bilang kaligtasan

The world economy since the wars : a personal view

Galbraith, John Kenneth

The worldly philosophers : the lives, times, and ideas of the great economic thinkers

Heilbroner, Robert L.

Plus/+, at iba plus, maramihan : new Philippine nonfiction on sexual orientations and gender identities