An Introduction to Quantum Cosmology - This is an introductory set of lecture notes on quantum cosmology, given in 1995 to an audience with interests ranging from astronomy to particle physics - http://arxiv.org/abs/gr-qc/0101003
Quantum Cosmology Lectures - Lectures at the First Mexican School on Gravitation and Mathematical Physics - http://it.arxiv.org/abs/gr-qc/9507028
Quantum Cosmology - A non-technical overview of quantum cosmology - http://www.damtp.cam.ac.uk/user/gr/public/qg_qc.html
Quantum Cosmology and Eternal Inflation - A lecture from "The Future of Theoretical Physics and Cosmology" series in honor of Stephen Hawking. - http://arxiv.org/abs/gr-qc/0204061