Donald E. Osterbrock

Yerkes Observatory, 1892-1950

2010

Walter Baade

2021

Origins and Extinctions

1992

Eye on the sky

2010

Astrophysics of gaseous nebulae and active galactic nuclei

2005

Stars and galaxies

1990

Planetary Nebulae

1899

Pauper & prince

1993

James E. Keeler: Pioneer American Astrophysicist

2002

James E. Keeler, pioneer American astrophysicist, and the early development of American astrophysics

1984

Astrophysics of gaseous nebulae

1974

Aerosol effects on climate

1993

Active Galactic Nuclei

1899